72089567640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1\times {\mathrm{23567}}^1$

素因数の和:23906

約数の個数: 192

約数和(自身を含む): 243207619200

約数和(自身を除く): 171118051560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 293, 348, 360, 435, 522, 580, 586, 696, 870, 879, 1044, 1160, 1172, 1305, 1465, 1740, 1758, 2088, 2344, 2610, 2637, 2930, 3480, 3516, 4395, 5220, 5274, 5860, 7032, 8497, 8790, 10440, 10548, 11720, 13185, 16994, 17580, 21096, 23567, 25491, 26370, 33988, 35160, 42485, 47134, 50982, 52740, 67976, 70701, 76473, 84970, 94268, 101964, 105480, 117835, 127455, 141402, 152946, 169940, 188536, 203928, 212103, 235670, 254910, 282804, 305892, 339880, 353505, 382365, 424206, 471340, 509820, 565608, 611784, 683443, 707010, 764730, 848412, 942680, 1019640, 1060515, 1366886, 1414020, 1529460, 1696824, 2050329, 2121030, 2733772, 2828040, 3058920, 3417215, 4100658, 4242060, 5467544, 6150987, 6834430, 6905131, 8201316, 8484120, 10251645, 12301974, 13668860, 13810262, 16402632, 20503290, 20715393, 24603948, 27337720, 27620524, 30754935, 34525655, 41006580, 41430786, 49207896, 55241048, 61509870, 62146179, 69051310, 82013160, 82861572, 103576965, 123019740, 124292358, 138102620, 165723144, 200248799, 207153930, 246039480, 248584716, 276205240, 310730895, 400497598, 414307860, 497169432, 600746397, 621461790, 800995196, 828615720, 1001243995, 1201492794, 1242923580, 1601990392, 1802239191, 2002487990, 2402985588, 2485847160, 3003731985, 3604478382, 4004975980, 4805971176, 6007463970, 7208956764, 8009951960, 9011195955, 12014927940, 14417913528, 18022391910, 24029855880, 36044783820, 72089567640]

約数ペア:

[(1, 72089567640), (2, 36044783820), (3, 24029855880), (4, 18022391910), (5, 14417913528), (6, 12014927940), (8, 9011195955), (9, 8009951960), (10, 7208956764), (12, 6007463970), (15, 4805971176), (18, 4004975980), (20, 3604478382), (24, 3003731985), (29, 2485847160), (30, 2402985588), (36, 2002487990), (40, 1802239191), (45, 1601990392), (58, 1242923580), (60, 1201492794), (72, 1001243995), (87, 828615720), (90, 800995196), (116, 621461790), (120, 600746397), (145, 497169432), (174, 414307860), (180, 400497598), (232, 310730895), (261, 276205240), (290, 248584716), (293, 246039480), (348, 207153930), (360, 200248799), (435, 165723144), (522, 138102620), (580, 124292358), (586, 123019740), (696, 103576965), (870, 82861572), (879, 82013160), (1044, 69051310), (1160, 62146179), (1172, 61509870), (1305, 55241048), (1465, 49207896), (1740, 41430786), (1758, 41006580), (2088, 34525655), (2344, 30754935), (2610, 27620524), (2637, 27337720), (2930, 24603948), (3480, 20715393), (3516, 20503290), (4395, 16402632), (5220, 13810262), (5274, 13668860), (5860, 12301974), (7032, 10251645), (8497, 8484120), (8790, 8201316), (10440, 6905131), (10548, 6834430), (11720, 6150987), (13185, 5467544), (16994, 4242060), (17580, 4100658), (21096, 3417215), (23567, 3058920), (25491, 2828040), (26370, 2733772), (33988, 2121030), (35160, 2050329), (42485, 1696824), (47134, 1529460), (50982, 1414020), (52740, 1366886), (67976, 1060515), (70701, 1019640), (76473, 942680), (84970, 848412), (94268, 764730), (101964, 707010), (105480, 683443), (117835, 611784), (127455, 565608), (141402, 509820), (152946, 471340), (169940, 424206), (188536, 382365), (203928, 353505), (212103, 339880), (235670, 305892), (254910, 282804)]