127867198640

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{32771}}^1$

素因数の和:32971

約数の個数: 160

約数和(自身を含む): 333550794240

約数和(自身を除く): 205683595600

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 34, 38, 40, 68, 76, 80, 85, 95, 136, 151, 152, 170, 190, 272, 302, 304, 323, 340, 380, 604, 646, 680, 755, 760, 1208, 1292, 1360, 1510, 1520, 1615, 2416, 2567, 2584, 2869, 3020, 3230, 5134, 5168, 5738, 6040, 6460, 10268, 11476, 12080, 12835, 12920, 14345, 20536, 22952, 25670, 25840, 28690, 32771, 41072, 45904, 48773, 51340, 57380, 65542, 97546, 102680, 114760, 131084, 163855, 195092, 205360, 229520, 243865, 262168, 327710, 390184, 487730, 524336, 557107, 622649, 655420, 780368, 975460, 1114214, 1245298, 1310840, 1950920, 2228428, 2490596, 2621680, 2785535, 3113245, 3901840, 4456856, 4948421, 4981192, 5571070, 6226490, 8913712, 9896842, 9962384, 10585033, 11142140, 12452980, 19793684, 21170066, 22284280, 24742105, 24905960, 39587368, 42340132, 44568560, 49484210, 49811920, 52925165, 79174736, 84123157, 84680264, 94019999, 98968420, 105850330, 168246314, 169360528, 188039998, 197936840, 211700660, 336492628, 376079996, 395873680, 420615785, 423401320, 470099995, 672985256, 752159992, 841231570, 846802640, 940199990, 1345970512, 1504319984, 1598339983, 1682463140, 1880399980, 3196679966, 3364926280, 3760799960, 6393359932, 6729852560, 7521599920, 7991699915, 12786719864, 15983399830, 25573439728, 31966799660, 63933599320, 127867198640]

約数ペア:

[(1, 127867198640), (2, 63933599320), (4, 31966799660), (5, 25573439728), (8, 15983399830), (10, 12786719864), (16, 7991699915), (17, 7521599920), (19, 6729852560), (20, 6393359932), (34, 3760799960), (38, 3364926280), (40, 3196679966), (68, 1880399980), (76, 1682463140), (80, 1598339983), (85, 1504319984), (95, 1345970512), (136, 940199990), (151, 846802640), (152, 841231570), (170, 752159992), (190, 672985256), (272, 470099995), (302, 423401320), (304, 420615785), (323, 395873680), (340, 376079996), (380, 336492628), (604, 211700660), (646, 197936840), (680, 188039998), (755, 169360528), (760, 168246314), (1208, 105850330), (1292, 98968420), (1360, 94019999), (1510, 84680264), (1520, 84123157), (1615, 79174736), (2416, 52925165), (2567, 49811920), (2584, 49484210), (2869, 44568560), (3020, 42340132), (3230, 39587368), (5134, 24905960), (5168, 24742105), (5738, 22284280), (6040, 21170066), (6460, 19793684), (10268, 12452980), (11476, 11142140), (12080, 10585033), (12835, 9962384), (12920, 9896842), (14345, 8913712), (20536, 6226490), (22952, 5571070), (25670, 4981192), (25840, 4948421), (28690, 4456856), (32771, 3901840), (41072, 3113245), (45904, 2785535), (48773, 2621680), (51340, 2490596), (57380, 2228428), (65542, 1950920), (97546, 1310840), (102680, 1245298), (114760, 1114214), (131084, 975460), (163855, 780368), (195092, 655420), (205360, 622649), (229520, 557107), (243865, 524336), (262168, 487730), (327710, 390184)]