15673613520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{21391}}^1$

素因数の和:21521

約数の個数: 160

約数和(自身を含む): 50420772864

約数和(自身を除く): 34747159344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 71, 80, 86, 120, 129, 142, 172, 213, 215, 240, 258, 284, 344, 355, 426, 430, 516, 568, 645, 688, 710, 852, 860, 1032, 1065, 1136, 1290, 1420, 1704, 1720, 2064, 2130, 2580, 2840, 3053, 3408, 3440, 4260, 5160, 5680, 6106, 8520, 9159, 10320, 12212, 15265, 17040, 18318, 21391, 24424, 30530, 36636, 42782, 45795, 48848, 61060, 64173, 73272, 85564, 91590, 106955, 122120, 128346, 146544, 171128, 183180, 213910, 244240, 256692, 320865, 342256, 366360, 427820, 513384, 641730, 732720, 855640, 919813, 1026768, 1283460, 1518761, 1711280, 1839626, 2566920, 2759439, 3037522, 3679252, 4556283, 4599065, 5133840, 5518878, 6075044, 7358504, 7593805, 9112566, 9198130, 11037756, 12150088, 13797195, 14717008, 15187610, 18225132, 18396260, 22075512, 22781415, 24300176, 27594390, 30375220, 36450264, 36792520, 44151024, 45562830, 55188780, 60750440, 65306723, 72900528, 73585040, 91125660, 110377560, 121500880, 130613446, 182251320, 195920169, 220755120, 261226892, 326533615, 364502640, 391840338, 522453784, 653067230, 783680676, 979600845, 1044907568, 1306134460, 1567361352, 1959201690, 2612268920, 3134722704, 3918403380, 5224537840, 7836806760, 15673613520]

約数ペア:

[(1, 15673613520), (2, 7836806760), (3, 5224537840), (4, 3918403380), (5, 3134722704), (6, 2612268920), (8, 1959201690), (10, 1567361352), (12, 1306134460), (15, 1044907568), (16, 979600845), (20, 783680676), (24, 653067230), (30, 522453784), (40, 391840338), (43, 364502640), (48, 326533615), (60, 261226892), (71, 220755120), (80, 195920169), (86, 182251320), (120, 130613446), (129, 121500880), (142, 110377560), (172, 91125660), (213, 73585040), (215, 72900528), (240, 65306723), (258, 60750440), (284, 55188780), (344, 45562830), (355, 44151024), (426, 36792520), (430, 36450264), (516, 30375220), (568, 27594390), (645, 24300176), (688, 22781415), (710, 22075512), (852, 18396260), (860, 18225132), (1032, 15187610), (1065, 14717008), (1136, 13797195), (1290, 12150088), (1420, 11037756), (1704, 9198130), (1720, 9112566), (2064, 7593805), (2130, 7358504), (2580, 6075044), (2840, 5518878), (3053, 5133840), (3408, 4599065), (3440, 4556283), (4260, 3679252), (5160, 3037522), (5680, 2759439), (6106, 2566920), (8520, 1839626), (9159, 1711280), (10320, 1518761), (12212, 1283460), (15265, 1026768), (17040, 919813), (18318, 855640), (21391, 732720), (24424, 641730), (30530, 513384), (36636, 427820), (42782, 366360), (45795, 342256), (48848, 320865), (61060, 256692), (64173, 244240), (73272, 213910), (85564, 183180), (91590, 171128), (106955, 146544), (122120, 128346)]