15697328880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1613}}^1$

素因数の和:1736

約数の個数: 320

約数和(自身を含む): 53258591232

約数和(自身を除く): 37561262352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 41, 43, 46, 48, 60, 69, 80, 82, 86, 92, 115, 120, 123, 129, 138, 164, 172, 184, 205, 215, 230, 240, 246, 258, 276, 328, 344, 345, 368, 410, 430, 460, 492, 516, 552, 615, 645, 656, 688, 690, 820, 860, 920, 943, 984, 989, 1032, 1104, 1230, 1290, 1380, 1613, 1640, 1720, 1763, 1840, 1886, 1968, 1978, 2064, 2460, 2580, 2760, 2829, 2967, 3226, 3280, 3440, 3526, 3772, 3956, 4715, 4839, 4920, 4945, 5160, 5289, 5520, 5658, 5934, 6452, 7052, 7544, 7912, 8065, 8815, 9430, 9678, 9840, 9890, 10320, 10578, 11316, 11868, 12904, 14104, 14145, 14835, 15088, 15824, 16130, 17630, 18860, 19356, 19780, 21156, 22632, 23736, 24195, 25808, 26445, 28208, 28290, 29670, 32260, 35260, 37099, 37720, 38712, 39560, 40549, 42312, 45264, 47472, 48390, 52890, 56580, 59340, 64520, 66133, 69359, 70520, 74198, 75440, 77424, 79120, 81098, 84624, 96780, 105780, 111297, 113160, 118680, 121647, 129040, 132266, 138718, 141040, 148396, 162196, 185495, 193560, 198399, 202745, 208077, 211560, 222594, 226320, 237360, 243294, 264532, 277436, 296792, 324392, 330665, 346795, 370990, 387120, 396798, 405490, 416154, 423120, 445188, 486588, 529064, 554872, 556485, 593584, 608235, 648784, 661330, 693590, 741980, 793596, 810980, 832308, 890376, 973176, 991995, 1040385, 1058128, 1109744, 1112970, 1216470, 1322660, 1387180, 1483960, 1521059, 1587192, 1595257, 1621960, 1664616, 1780752, 1946352, 1983990, 2080770, 2225940, 2432940, 2645320, 2774360, 2843719, 2967920, 3042118, 3174384, 3190514, 3243920, 3329232, 3967980, 4161540, 4451880, 4563177, 4785771, 4865880, 5290640, 5548720, 5687438, 6084236, 6381028, 7605295, 7935960, 7976285, 8323080, 8531157, 8903760, 9126354, 9571542, 9731760, 11374876, 12168472, 12762056, 14218595, 15210590, 15871920, 15952570, 16646160, 17062314, 18252708, 19143084, 22749752, 22815885, 23928855, 24336944, 25524112, 28437190, 30421180, 31905140, 34124628, 36505416, 38286168, 42655785, 45499504, 45631770, 47857710, 56874380, 60842360, 63810280, 65405537, 68249256, 73010832, 76572336, 85311570, 91263540, 95715420, 113748760, 121684720, 127620560, 130811074, 136498512, 170623140, 182527080, 191430840, 196216611, 227497520, 261622148, 327027685, 341246280, 365054160, 382861680, 392433222, 523244296, 654055370, 682492560, 784866444, 981083055, 1046488592, 1308110740, 1569732888, 1962166110, 2616221480, 3139465776, 3924332220, 5232442960, 7848664440, 15697328880]

約数ペア:

[(1, 15697328880), (2, 7848664440), (3, 5232442960), (4, 3924332220), (5, 3139465776), (6, 2616221480), (8, 1962166110), (10, 1569732888), (12, 1308110740), (15, 1046488592), (16, 981083055), (20, 784866444), (23, 682492560), (24, 654055370), (30, 523244296), (40, 392433222), (41, 382861680), (43, 365054160), (46, 341246280), (48, 327027685), (60, 261622148), (69, 227497520), (80, 196216611), (82, 191430840), (86, 182527080), (92, 170623140), (115, 136498512), (120, 130811074), (123, 127620560), (129, 121684720), (138, 113748760), (164, 95715420), (172, 91263540), (184, 85311570), (205, 76572336), (215, 73010832), (230, 68249256), (240, 65405537), (246, 63810280), (258, 60842360), (276, 56874380), (328, 47857710), (344, 45631770), (345, 45499504), (368, 42655785), (410, 38286168), (430, 36505416), (460, 34124628), (492, 31905140), (516, 30421180), (552, 28437190), (615, 25524112), (645, 24336944), (656, 23928855), (688, 22815885), (690, 22749752), (820, 19143084), (860, 18252708), (920, 17062314), (943, 16646160), (984, 15952570), (989, 15871920), (1032, 15210590), (1104, 14218595), (1230, 12762056), (1290, 12168472), (1380, 11374876), (1613, 9731760), (1640, 9571542), (1720, 9126354), (1763, 8903760), (1840, 8531157), (1886, 8323080), (1968, 7976285), (1978, 7935960), (2064, 7605295), (2460, 6381028), (2580, 6084236), (2760, 5687438), (2829, 5548720), (2967, 5290640), (3226, 4865880), (3280, 4785771), (3440, 4563177), (3526, 4451880), (3772, 4161540), (3956, 3967980), (4715, 3329232), (4839, 3243920), (4920, 3190514), (4945, 3174384), (5160, 3042118), (5289, 2967920), (5520, 2843719), (5658, 2774360), (5934, 2645320), (6452, 2432940), (7052, 2225940), (7544, 2080770), (7912, 1983990), (8065, 1946352), (8815, 1780752), (9430, 1664616), (9678, 1621960), (9840, 1595257), (9890, 1587192), (10320, 1521059), (10578, 1483960), (11316, 1387180), (11868, 1322660), (12904, 1216470), (14104, 1112970), (14145, 1109744), (14835, 1058128), (15088, 1040385), (15824, 991995), (16130, 973176), (17630, 890376), (18860, 832308), (19356, 810980), (19780, 793596), (21156, 741980), (22632, 693590), (23736, 661330), (24195, 648784), (25808, 608235), (26445, 593584), (28208, 556485), (28290, 554872), (29670, 529064), (32260, 486588), (35260, 445188), (37099, 423120), (37720, 416154), (38712, 405490), (39560, 396798), (40549, 387120), (42312, 370990), (45264, 346795), (47472, 330665), (48390, 324392), (52890, 296792), (56580, 277436), (59340, 264532), (64520, 243294), (66133, 237360), (69359, 226320), (70520, 222594), (74198, 211560), (75440, 208077), (77424, 202745), (79120, 198399), (81098, 193560), (84624, 185495), (96780, 162196), (105780, 148396), (111297, 141040), (113160, 138718), (118680, 132266), (121647, 129040)]