65732940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4013}}^1$

素因数の和:4048

約数の個数: 144

約数和(自身を含む): 245464128

約数和(自身を除く): 179731188

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4013, 4095, 5460, 8026, 8190, 12039, 16052, 16380, 20065, 24078, 28091, 36117, 40130, 48156, 52169, 56182, 60195, 72234, 80260, 84273, 104338, 112364, 120390, 140455, 144468, 156507, 168546, 180585, 208676, 240780, 252819, 260845, 280910, 313014, 337092, 361170, 365183, 421365, 469521, 505638, 521690, 561820, 626028, 722340, 730366, 782535, 842730, 939042, 1011276, 1043380, 1095549, 1264095, 1460732, 1565070, 1685460, 1825915, 1878084, 2191098, 2347605, 2528190, 3130140, 3286647, 3651830, 4382196, 4695210, 5056380, 5477745, 6573294, 7303660, 9390420, 10955490, 13146588, 16433235, 21910980, 32866470, 65732940]

約数ペア:

[(1, 65732940), (2, 32866470), (3, 21910980), (4, 16433235), (5, 13146588), (6, 10955490), (7, 9390420), (9, 7303660), (10, 6573294), (12, 5477745), (13, 5056380), (14, 4695210), (15, 4382196), (18, 3651830), (20, 3286647), (21, 3130140), (26, 2528190), (28, 2347605), (30, 2191098), (35, 1878084), (36, 1825915), (39, 1685460), (42, 1565070), (45, 1460732), (52, 1264095), (60, 1095549), (63, 1043380), (65, 1011276), (70, 939042), (78, 842730), (84, 782535), (90, 730366), (91, 722340), (105, 626028), (117, 561820), (126, 521690), (130, 505638), (140, 469521), (156, 421365), (180, 365183), (182, 361170), (195, 337092), (210, 313014), (234, 280910), (252, 260845), (260, 252819), (273, 240780), (315, 208676), (364, 180585), (390, 168546), (420, 156507), (455, 144468), (468, 140455), (546, 120390), (585, 112364), (630, 104338), (780, 84273), (819, 80260), (910, 72234), (1092, 60195), (1170, 56182), (1260, 52169), (1365, 48156), (1638, 40130), (1820, 36117), (2340, 28091), (2730, 24078), (3276, 20065), (4013, 16380), (4095, 16052), (5460, 12039), (8026, 8190)]