15918369480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19891}}^1$

素因数の和:19946

約数の個数: 320

約数和(自身を含む): 60654686400

約数和(自身を除く): 44736316920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 27, 30, 36, 38, 39, 40, 45, 52, 54, 57, 60, 65, 72, 76, 78, 81, 90, 95, 104, 108, 114, 117, 120, 130, 135, 152, 156, 162, 171, 180, 190, 195, 216, 228, 234, 247, 260, 270, 285, 312, 324, 342, 351, 360, 380, 390, 405, 456, 468, 494, 513, 520, 540, 570, 585, 648, 684, 702, 741, 760, 780, 810, 855, 936, 988, 1026, 1053, 1080, 1140, 1170, 1235, 1368, 1404, 1482, 1539, 1560, 1620, 1710, 1755, 1976, 2052, 2106, 2223, 2280, 2340, 2470, 2565, 2808, 2964, 3078, 3240, 3420, 3510, 3705, 4104, 4212, 4446, 4680, 4940, 5130, 5265, 5928, 6156, 6669, 6840, 7020, 7410, 7695, 8424, 8892, 9880, 10260, 10530, 11115, 12312, 13338, 14040, 14820, 15390, 17784, 19891, 20007, 20520, 21060, 22230, 26676, 29640, 30780, 33345, 39782, 40014, 42120, 44460, 53352, 59673, 61560, 66690, 79564, 80028, 88920, 99455, 100035, 119346, 133380, 159128, 160056, 179019, 198910, 200070, 238692, 258583, 266760, 298365, 358038, 377929, 397820, 400140, 477384, 517166, 537057, 596730, 716076, 755858, 775749, 795640, 800280, 895095, 1034332, 1074114, 1133787, 1193460, 1292915, 1432152, 1511716, 1551498, 1611171, 1790190, 1889645, 2068664, 2148228, 2267574, 2327247, 2386920, 2585830, 2685285, 3023432, 3102996, 3222342, 3401361, 3580380, 3779290, 3878745, 4296456, 4535148, 4654494, 4913077, 5171660, 5370570, 5668935, 6205992, 6444684, 6802722, 6981741, 7160760, 7558580, 7757490, 8055855, 9070296, 9308988, 9826154, 10204083, 10343320, 10741140, 11337870, 11636235, 12889368, 13605444, 13963482, 14739231, 15117160, 15514980, 16111710, 17006805, 18617976, 19652308, 20408166, 20945223, 21482280, 22675740, 23272470, 24565385, 27210888, 27926964, 29478462, 30612249, 31029960, 32223420, 34013610, 34908705, 39304616, 40816332, 41890446, 44217693, 45351480, 46544940, 49130770, 51020415, 55853928, 58956924, 61224498, 64446840, 68027220, 69817410, 73696155, 81632664, 83780892, 88435386, 93089880, 98261540, 102040830, 104726115, 117913848, 122448996, 132653079, 136054440, 139634820, 147392310, 153061245, 167561784, 176870772, 196523080, 204081660, 209452230, 221088465, 244897992, 265306158, 279269640, 294784620, 306122490, 353741544, 397959237, 408163320, 418904460, 442176930, 530612316, 589569240, 612244980, 663265395, 795918474, 837808920, 884353860, 1061224632, 1224489960, 1326530790, 1591836948, 1768707720, 1989796185, 2653061580, 3183673896, 3979592370, 5306123160, 7959184740, 15918369480]

約数ペア:

[(1, 15918369480), (2, 7959184740), (3, 5306123160), (4, 3979592370), (5, 3183673896), (6, 2653061580), (8, 1989796185), (9, 1768707720), (10, 1591836948), (12, 1326530790), (13, 1224489960), (15, 1061224632), (18, 884353860), (19, 837808920), (20, 795918474), (24, 663265395), (26, 612244980), (27, 589569240), (30, 530612316), (36, 442176930), (38, 418904460), (39, 408163320), (40, 397959237), (45, 353741544), (52, 306122490), (54, 294784620), (57, 279269640), (60, 265306158), (65, 244897992), (72, 221088465), (76, 209452230), (78, 204081660), (81, 196523080), (90, 176870772), (95, 167561784), (104, 153061245), (108, 147392310), (114, 139634820), (117, 136054440), (120, 132653079), (130, 122448996), (135, 117913848), (152, 104726115), (156, 102040830), (162, 98261540), (171, 93089880), (180, 88435386), (190, 83780892), (195, 81632664), (216, 73696155), (228, 69817410), (234, 68027220), (247, 64446840), (260, 61224498), (270, 58956924), (285, 55853928), (312, 51020415), (324, 49130770), (342, 46544940), (351, 45351480), (360, 44217693), (380, 41890446), (390, 40816332), (405, 39304616), (456, 34908705), (468, 34013610), (494, 32223420), (513, 31029960), (520, 30612249), (540, 29478462), (570, 27926964), (585, 27210888), (648, 24565385), (684, 23272470), (702, 22675740), (741, 21482280), (760, 20945223), (780, 20408166), (810, 19652308), (855, 18617976), (936, 17006805), (988, 16111710), (1026, 15514980), (1053, 15117160), (1080, 14739231), (1140, 13963482), (1170, 13605444), (1235, 12889368), (1368, 11636235), (1404, 11337870), (1482, 10741140), (1539, 10343320), (1560, 10204083), (1620, 9826154), (1710, 9308988), (1755, 9070296), (1976, 8055855), (2052, 7757490), (2106, 7558580), (2223, 7160760), (2280, 6981741), (2340, 6802722), (2470, 6444684), (2565, 6205992), (2808, 5668935), (2964, 5370570), (3078, 5171660), (3240, 4913077), (3420, 4654494), (3510, 4535148), (3705, 4296456), (4104, 3878745), (4212, 3779290), (4446, 3580380), (4680, 3401361), (4940, 3222342), (5130, 3102996), (5265, 3023432), (5928, 2685285), (6156, 2585830), (6669, 2386920), (6840, 2327247), (7020, 2267574), (7410, 2148228), (7695, 2068664), (8424, 1889645), (8892, 1790190), (9880, 1611171), (10260, 1551498), (10530, 1511716), (11115, 1432152), (12312, 1292915), (13338, 1193460), (14040, 1133787), (14820, 1074114), (15390, 1034332), (17784, 895095), (19891, 800280), (20007, 795640), (20520, 775749), (21060, 755858), (22230, 716076), (26676, 596730), (29640, 537057), (30780, 517166), (33345, 477384), (39782, 400140), (40014, 397820), (42120, 377929), (44460, 358038), (53352, 298365), (59673, 266760), (61560, 258583), (66690, 238692), (79564, 200070), (80028, 198910), (88920, 179019), (99455, 160056), (100035, 159128), (119346, 133380)]