9620781440

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{23899}}^1$

素因数の和:23972

約数の個数: 128

約数和(自身を含む): 25011828000

約数和(自身を除く): 15391046560

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 37, 40, 64, 68, 74, 80, 85, 128, 136, 148, 160, 170, 185, 272, 296, 320, 340, 370, 544, 592, 629, 640, 680, 740, 1088, 1184, 1258, 1360, 1480, 2176, 2368, 2516, 2720, 2960, 3145, 4736, 5032, 5440, 5920, 6290, 10064, 10880, 11840, 12580, 20128, 23680, 23899, 25160, 40256, 47798, 50320, 80512, 95596, 100640, 119495, 191192, 201280, 238990, 382384, 402560, 406283, 477980, 764768, 812566, 884263, 955960, 1529536, 1625132, 1768526, 1911920, 2031415, 3059072, 3250264, 3537052, 3823840, 4062830, 4421315, 6500528, 7074104, 7647680, 8125660, 8842630, 13001056, 14148208, 15032471, 15295360, 16251320, 17685260, 26002112, 28296416, 30064942, 32502640, 35370520, 52004224, 56592832, 60129884, 65005280, 70741040, 75162355, 113185664, 120259768, 130010560, 141482080, 150324710, 240519536, 260021120, 282964160, 300649420, 481039072, 565928320, 601298840, 962078144, 1202597680, 1924156288, 2405195360, 4810390720, 9620781440]

約数ペア:

[(1, 9620781440), (2, 4810390720), (4, 2405195360), (5, 1924156288), (8, 1202597680), (10, 962078144), (16, 601298840), (17, 565928320), (20, 481039072), (32, 300649420), (34, 282964160), (37, 260021120), (40, 240519536), (64, 150324710), (68, 141482080), (74, 130010560), (80, 120259768), (85, 113185664), (128, 75162355), (136, 70741040), (148, 65005280), (160, 60129884), (170, 56592832), (185, 52004224), (272, 35370520), (296, 32502640), (320, 30064942), (340, 28296416), (370, 26002112), (544, 17685260), (592, 16251320), (629, 15295360), (640, 15032471), (680, 14148208), (740, 13001056), (1088, 8842630), (1184, 8125660), (1258, 7647680), (1360, 7074104), (1480, 6500528), (2176, 4421315), (2368, 4062830), (2516, 3823840), (2720, 3537052), (2960, 3250264), (3145, 3059072), (4736, 2031415), (5032, 1911920), (5440, 1768526), (5920, 1625132), (6290, 1529536), (10064, 955960), (10880, 884263), (11840, 812566), (12580, 764768), (20128, 477980), (23680, 406283), (23899, 402560), (25160, 382384), (40256, 238990), (47798, 201280), (50320, 191192), (80512, 119495), (95596, 100640)]