21683214540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1249}}^1\times {\mathrm{2473}}^1$

素因数の和:3753

約数の個数: 192

約数和(自身を含む): 72735600000

約数和(自身を除く): 51052385460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1249, 1404, 1755, 2340, 2473, 2498, 3510, 3747, 4946, 4996, 6245, 7020, 7419, 7494, 9892, 11241, 12365, 12490, 14838, 14988, 16237, 18735, 22257, 22482, 24730, 24980, 29676, 32149, 32474, 33723, 37095, 37470, 44514, 44964, 48711, 49460, 56205, 64298, 64948, 66771, 67446, 74190, 74940, 81185, 89028, 96447, 97422, 111285, 112410, 128596, 133542, 134892, 146133, 148380, 160745, 162370, 168615, 192894, 194844, 222570, 224820, 243555, 267084, 289341, 292266, 321490, 324740, 333855, 337230, 385788, 438399, 445140, 482235, 487110, 578682, 584532, 642980, 667710, 674460, 730665, 868023, 876798, 964470, 974220, 1157364, 1335420, 1446705, 1461330, 1736046, 1753596, 1928940, 2191995, 2893410, 2922660, 3088777, 3472092, 4340115, 4383990, 5786820, 6177554, 8680230, 8767980, 9266331, 12355108, 15443885, 17360460, 18532662, 27798993, 30887770, 37065324, 40154101, 46331655, 55597986, 61775540, 80308202, 83396979, 92663310, 111195972, 120462303, 138994965, 160616404, 166793958, 185326620, 200770505, 240924606, 277989930, 333587916, 361386909, 401541010, 416984895, 481849212, 555979860, 602311515, 722773818, 803082020, 833969790, 1084160727, 1204623030, 1445547636, 1667939580, 1806934545, 2168321454, 2409246060, 3613869090, 4336642908, 5420803635, 7227738180, 10841607270, 21683214540]

約数ペア:

[(1, 21683214540), (2, 10841607270), (3, 7227738180), (4, 5420803635), (5, 4336642908), (6, 3613869090), (9, 2409246060), (10, 2168321454), (12, 1806934545), (13, 1667939580), (15, 1445547636), (18, 1204623030), (20, 1084160727), (26, 833969790), (27, 803082020), (30, 722773818), (36, 602311515), (39, 555979860), (45, 481849212), (52, 416984895), (54, 401541010), (60, 361386909), (65, 333587916), (78, 277989930), (90, 240924606), (108, 200770505), (117, 185326620), (130, 166793958), (135, 160616404), (156, 138994965), (180, 120462303), (195, 111195972), (234, 92663310), (260, 83396979), (270, 80308202), (351, 61775540), (390, 55597986), (468, 46331655), (540, 40154101), (585, 37065324), (702, 30887770), (780, 27798993), (1170, 18532662), (1249, 17360460), (1404, 15443885), (1755, 12355108), (2340, 9266331), (2473, 8767980), (2498, 8680230), (3510, 6177554), (3747, 5786820), (4946, 4383990), (4996, 4340115), (6245, 3472092), (7020, 3088777), (7419, 2922660), (7494, 2893410), (9892, 2191995), (11241, 1928940), (12365, 1753596), (12490, 1736046), (14838, 1461330), (14988, 1446705), (16237, 1335420), (18735, 1157364), (22257, 974220), (22482, 964470), (24730, 876798), (24980, 868023), (29676, 730665), (32149, 674460), (32474, 667710), (33723, 642980), (37095, 584532), (37470, 578682), (44514, 487110), (44964, 482235), (48711, 445140), (49460, 438399), (56205, 385788), (64298, 337230), (64948, 333855), (66771, 324740), (67446, 321490), (74190, 292266), (74940, 289341), (81185, 267084), (89028, 243555), (96447, 224820), (97422, 222570), (111285, 194844), (112410, 192894), (128596, 168615), (133542, 162370), (134892, 160745), (146133, 148380)]