15887664720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:419

約数の個数: 480

約数和(自身を含む): 58047475200

約数和(自身を除く): 42159810480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 61, 72, 76, 79, 80, 90, 95, 114, 120, 122, 144, 152, 158, 171, 180, 183, 190, 228, 237, 240, 241, 244, 285, 304, 305, 316, 342, 360, 366, 380, 395, 456, 474, 482, 488, 549, 570, 610, 632, 684, 711, 720, 723, 732, 760, 790, 855, 912, 915, 948, 964, 976, 1098, 1140, 1159, 1185, 1205, 1220, 1264, 1368, 1422, 1446, 1464, 1501, 1520, 1580, 1710, 1830, 1896, 1928, 2169, 2196, 2280, 2318, 2370, 2410, 2440, 2736, 2745, 2844, 2892, 2928, 3002, 3160, 3420, 3477, 3555, 3615, 3660, 3792, 3856, 4338, 4392, 4503, 4560, 4579, 4636, 4740, 4819, 4820, 4880, 5490, 5688, 5784, 5795, 6004, 6320, 6840, 6954, 7110, 7230, 7320, 7505, 8676, 8784, 9006, 9158, 9272, 9480, 9638, 9640, 10431, 10845, 10980, 11376, 11568, 11590, 12008, 13509, 13680, 13737, 13908, 14220, 14457, 14460, 14640, 14701, 15010, 17352, 17385, 18012, 18316, 18544, 18960, 19039, 19276, 19280, 20862, 21690, 21960, 22515, 22895, 23180, 24016, 24095, 27018, 27474, 27816, 28440, 28914, 28920, 29402, 30020, 34704, 34770, 36024, 36632, 38078, 38552, 41211, 41724, 43371, 43380, 43920, 44103, 45030, 45790, 46360, 48190, 52155, 54036, 54948, 55632, 56880, 57117, 57828, 57840, 58804, 60040, 67545, 68685, 69540, 72048, 72285, 73264, 73505, 76156, 77104, 82422, 83448, 86742, 86760, 88206, 90060, 91561, 91580, 92720, 95195, 96380, 104310, 108072, 109896, 114234, 115656, 117608, 120080, 132309, 135090, 137370, 139080, 144570, 147010, 152312, 164844, 166896, 171351, 173484, 173520, 176412, 180120, 183122, 183160, 190390, 192760, 206055, 208620, 216144, 216855, 219792, 220515, 228468, 231312, 235216, 264618, 270180, 274683, 274740, 278160, 279319, 285585, 289140, 294020, 304624, 329688, 342702, 346968, 352824, 360240, 361741, 366244, 366320, 380780, 385520, 412110, 417240, 433710, 441030, 456936, 457805, 529236, 540360, 549366, 549480, 558638, 571170, 578280, 588040, 659376, 661545, 685404, 693936, 705648, 723482, 732488, 761560, 824049, 824220, 834480, 837957, 856755, 867420, 882060, 913872, 915610, 1058472, 1080720, 1085223, 1098732, 1098960, 1117276, 1142340, 1156560, 1161379, 1176080, 1323090, 1370808, 1373415, 1396595, 1446964, 1464976, 1523120, 1648098, 1648440, 1675914, 1713510, 1734840, 1764120, 1808705, 1831220, 2116944, 2170446, 2197464, 2234552, 2284680, 2322758, 2513871, 2646180, 2741616, 2746830, 2793190, 2893928, 3255669, 3296196, 3296880, 3351828, 3427020, 3469680, 3484137, 3528240, 3617410, 3662440, 4120245, 4189785, 4340892, 4394928, 4469104, 4569360, 4645516, 5027742, 5292360, 5426115, 5493660, 5586380, 5787856, 5806895, 6511338, 6592392, 6703656, 6854040, 6968274, 7234820, 7324880, 8240490, 8379570, 8681784, 9291032, 10055484, 10452411, 10584720, 10852230, 10987320, 11172760, 11613790, 12569355, 13022676, 13184784, 13407312, 13708080, 13936548, 14469640, 16278345, 16480980, 16759140, 17363568, 17420685, 18582064, 20110968, 20904822, 21704460, 21974640, 22066201, 22345520, 23227580, 25138710, 26045352, 27873096, 28939280, 32556690, 32961960, 33518280, 34841370, 40221936, 41809644, 43408920, 44132402, 46455160, 50277420, 52090704, 52262055, 55746192, 65113380, 65923920, 66198603, 67036560, 69682740, 83619288, 86817840, 88264804, 92910320, 100554840, 104524110, 110331005, 130226760, 132397206, 139365480, 167238576, 176529608, 198595809, 201109680, 209048220, 220662010, 260453520, 264794412, 278730960, 330993015, 353059216, 397191618, 418096440, 441324020, 529588824, 661986030, 794383236, 836192880, 882648040, 992979045, 1059177648, 1323972060, 1588766472, 1765296080, 1985958090, 2647944120, 3177532944, 3971916180, 5295888240, 7943832360, 15887664720]

約数ペア:

[(1, 15887664720), (2, 7943832360), (3, 5295888240), (4, 3971916180), (5, 3177532944), (6, 2647944120), (8, 1985958090), (9, 1765296080), (10, 1588766472), (12, 1323972060), (15, 1059177648), (16, 992979045), (18, 882648040), (19, 836192880), (20, 794383236), (24, 661986030), (30, 529588824), (36, 441324020), (38, 418096440), (40, 397191618), (45, 353059216), (48, 330993015), (57, 278730960), (60, 264794412), (61, 260453520), (72, 220662010), (76, 209048220), (79, 201109680), (80, 198595809), (90, 176529608), (95, 167238576), (114, 139365480), (120, 132397206), (122, 130226760), (144, 110331005), (152, 104524110), (158, 100554840), (171, 92910320), (180, 88264804), (183, 86817840), (190, 83619288), (228, 69682740), (237, 67036560), (240, 66198603), (241, 65923920), (244, 65113380), (285, 55746192), (304, 52262055), (305, 52090704), (316, 50277420), (342, 46455160), (360, 44132402), (366, 43408920), (380, 41809644), (395, 40221936), (456, 34841370), (474, 33518280), (482, 32961960), (488, 32556690), (549, 28939280), (570, 27873096), (610, 26045352), (632, 25138710), (684, 23227580), (711, 22345520), (720, 22066201), (723, 21974640), (732, 21704460), (760, 20904822), (790, 20110968), (855, 18582064), (912, 17420685), (915, 17363568), (948, 16759140), (964, 16480980), (976, 16278345), (1098, 14469640), (1140, 13936548), (1159, 13708080), (1185, 13407312), (1205, 13184784), (1220, 13022676), (1264, 12569355), (1368, 11613790), (1422, 11172760), (1446, 10987320), (1464, 10852230), (1501, 10584720), (1520, 10452411), (1580, 10055484), (1710, 9291032), (1830, 8681784), (1896, 8379570), (1928, 8240490), (2169, 7324880), (2196, 7234820), (2280, 6968274), (2318, 6854040), (2370, 6703656), (2410, 6592392), (2440, 6511338), (2736, 5806895), (2745, 5787856), (2844, 5586380), (2892, 5493660), (2928, 5426115), (3002, 5292360), (3160, 5027742), (3420, 4645516), (3477, 4569360), (3555, 4469104), (3615, 4394928), (3660, 4340892), (3792, 4189785), (3856, 4120245), (4338, 3662440), (4392, 3617410), (4503, 3528240), (4560, 3484137), (4579, 3469680), (4636, 3427020), (4740, 3351828), (4819, 3296880), (4820, 3296196), (4880, 3255669), (5490, 2893928), (5688, 2793190), (5784, 2746830), (5795, 2741616), (6004, 2646180), (6320, 2513871), (6840, 2322758), (6954, 2284680), (7110, 2234552), (7230, 2197464), (7320, 2170446), (7505, 2116944), (8676, 1831220), (8784, 1808705), (9006, 1764120), (9158, 1734840), (9272, 1713510), (9480, 1675914), (9638, 1648440), (9640, 1648098), (10431, 1523120), (10845, 1464976), (10980, 1446964), (11376, 1396595), (11568, 1373415), (11590, 1370808), (12008, 1323090), (13509, 1176080), (13680, 1161379), (13737, 1156560), (13908, 1142340), (14220, 1117276), (14457, 1098960), (14460, 1098732), (14640, 1085223), (14701, 1080720), (15010, 1058472), (17352, 915610), (17385, 913872), (18012, 882060), (18316, 867420), (18544, 856755), (18960, 837957), (19039, 834480), (19276, 824220), (19280, 824049), (20862, 761560), (21690, 732488), (21960, 723482), (22515, 705648), (22895, 693936), (23180, 685404), (24016, 661545), (24095, 659376), (27018, 588040), (27474, 578280), (27816, 571170), (28440, 558638), (28914, 549480), (28920, 549366), (29402, 540360), (30020, 529236), (34704, 457805), (34770, 456936), (36024, 441030), (36632, 433710), (38078, 417240), (38552, 412110), (41211, 385520), (41724, 380780), (43371, 366320), (43380, 366244), (43920, 361741), (44103, 360240), (45030, 352824), (45790, 346968), (46360, 342702), (48190, 329688), (52155, 304624), (54036, 294020), (54948, 289140), (55632, 285585), (56880, 279319), (57117, 278160), (57828, 274740), (57840, 274683), (58804, 270180), (60040, 264618), (67545, 235216), (68685, 231312), (69540, 228468), (72048, 220515), (72285, 219792), (73264, 216855), (73505, 216144), (76156, 208620), (77104, 206055), (82422, 192760), (83448, 190390), (86742, 183160), (86760, 183122), (88206, 180120), (90060, 176412), (91561, 173520), (91580, 173484), (92720, 171351), (95195, 166896), (96380, 164844), (104310, 152312), (108072, 147010), (109896, 144570), (114234, 139080), (115656, 137370), (117608, 135090), (120080, 132309)]