1639046640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{733}}^1$

素因数の和:789

約数の個数: 320

約数和(自身を含む): 6395876352

約数和(自身を除く): 4756829712

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 121, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 242, 264, 280, 308, 330, 336, 363, 385, 420, 440, 462, 484, 528, 560, 605, 616, 660, 726, 733, 770, 840, 847, 880, 924, 968, 1155, 1210, 1232, 1320, 1331, 1452, 1466, 1540, 1680, 1694, 1815, 1848, 1936, 2199, 2310, 2420, 2541, 2640, 2662, 2904, 2932, 3080, 3388, 3630, 3665, 3696, 3993, 4235, 4398, 4620, 4840, 5082, 5131, 5324, 5808, 5864, 6160, 6655, 6776, 7260, 7330, 7986, 8063, 8470, 8796, 9240, 9317, 9680, 10164, 10262, 10648, 10995, 11728, 12705, 13310, 13552, 14520, 14660, 15393, 15972, 16126, 16940, 17592, 18480, 18634, 19965, 20328, 20524, 21296, 21990, 24189, 25410, 25655, 26620, 27951, 29040, 29320, 30786, 31944, 32252, 33880, 35184, 37268, 39930, 40315, 40656, 41048, 43980, 46585, 48378, 50820, 51310, 53240, 55902, 56441, 58640, 61572, 63888, 64504, 67760, 74536, 76965, 79860, 80630, 82096, 87960, 88693, 93170, 96756, 101640, 102620, 106480, 111804, 112882, 120945, 123144, 129008, 139755, 149072, 153930, 159720, 161260, 169323, 175920, 177386, 186340, 193512, 203280, 205240, 223608, 225764, 241890, 246288, 266079, 279510, 282205, 307860, 319440, 322520, 338646, 354772, 372680, 387024, 410480, 443465, 447216, 451528, 483780, 532158, 559020, 564410, 615720, 620851, 645040, 677292, 709544, 745360, 846615, 886930, 903056, 967560, 975623, 1064316, 1118040, 1128820, 1231440, 1241702, 1330395, 1354584, 1419088, 1693230, 1773860, 1862553, 1935120, 1951246, 2128632, 2236080, 2257640, 2483404, 2660790, 2709168, 2926869, 3104255, 3386460, 3547720, 3725106, 3902492, 4257264, 4515280, 4878115, 4966808, 5321580, 5853738, 6208510, 6772920, 6829361, 7095440, 7450212, 7804984, 9312765, 9756230, 9933616, 10643160, 11707476, 12417020, 13545840, 13658722, 14634345, 14900424, 15609968, 18625530, 19512460, 20488083, 21286320, 23414952, 24834040, 27317444, 29268690, 29800848, 34146805, 37251060, 39024920, 40976166, 46829904, 49668080, 54634888, 58537380, 68293610, 74502120, 78049840, 81952332, 102440415, 109269776, 117074760, 136587220, 149004240, 163904664, 204880830, 234149520, 273174440, 327809328, 409761660, 546348880, 819523320, 1639046640]

約数ペア:

[(1, 1639046640), (2, 819523320), (3, 546348880), (4, 409761660), (5, 327809328), (6, 273174440), (7, 234149520), (8, 204880830), (10, 163904664), (11, 149004240), (12, 136587220), (14, 117074760), (15, 109269776), (16, 102440415), (20, 81952332), (21, 78049840), (22, 74502120), (24, 68293610), (28, 58537380), (30, 54634888), (33, 49668080), (35, 46829904), (40, 40976166), (42, 39024920), (44, 37251060), (48, 34146805), (55, 29800848), (56, 29268690), (60, 27317444), (66, 24834040), (70, 23414952), (77, 21286320), (80, 20488083), (84, 19512460), (88, 18625530), (105, 15609968), (110, 14900424), (112, 14634345), (120, 13658722), (121, 13545840), (132, 12417020), (140, 11707476), (154, 10643160), (165, 9933616), (168, 9756230), (176, 9312765), (210, 7804984), (220, 7450212), (231, 7095440), (240, 6829361), (242, 6772920), (264, 6208510), (280, 5853738), (308, 5321580), (330, 4966808), (336, 4878115), (363, 4515280), (385, 4257264), (420, 3902492), (440, 3725106), (462, 3547720), (484, 3386460), (528, 3104255), (560, 2926869), (605, 2709168), (616, 2660790), (660, 2483404), (726, 2257640), (733, 2236080), (770, 2128632), (840, 1951246), (847, 1935120), (880, 1862553), (924, 1773860), (968, 1693230), (1155, 1419088), (1210, 1354584), (1232, 1330395), (1320, 1241702), (1331, 1231440), (1452, 1128820), (1466, 1118040), (1540, 1064316), (1680, 975623), (1694, 967560), (1815, 903056), (1848, 886930), (1936, 846615), (2199, 745360), (2310, 709544), (2420, 677292), (2541, 645040), (2640, 620851), (2662, 615720), (2904, 564410), (2932, 559020), (3080, 532158), (3388, 483780), (3630, 451528), (3665, 447216), (3696, 443465), (3993, 410480), (4235, 387024), (4398, 372680), (4620, 354772), (4840, 338646), (5082, 322520), (5131, 319440), (5324, 307860), (5808, 282205), (5864, 279510), (6160, 266079), (6655, 246288), (6776, 241890), (7260, 225764), (7330, 223608), (7986, 205240), (8063, 203280), (8470, 193512), (8796, 186340), (9240, 177386), (9317, 175920), (9680, 169323), (10164, 161260), (10262, 159720), (10648, 153930), (10995, 149072), (11728, 139755), (12705, 129008), (13310, 123144), (13552, 120945), (14520, 112882), (14660, 111804), (15393, 106480), (15972, 102620), (16126, 101640), (16940, 96756), (17592, 93170), (18480, 88693), (18634, 87960), (19965, 82096), (20328, 80630), (20524, 79860), (21296, 76965), (21990, 74536), (24189, 67760), (25410, 64504), (25655, 63888), (26620, 61572), (27951, 58640), (29040, 56441), (29320, 55902), (30786, 53240), (31944, 51310), (32252, 50820), (33880, 48378), (35184, 46585), (37268, 43980), (39930, 41048), (40315, 40656)]