156952038640

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{12829}}^1$

素因数の和:13035

約数の個数: 160

約数和(自身を含む): 390602678400

約数和(自身を除く): 233650639760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 61, 80, 92, 109, 115, 122, 184, 218, 230, 244, 305, 368, 436, 460, 488, 545, 610, 872, 920, 976, 1090, 1220, 1403, 1744, 1840, 2180, 2440, 2507, 2806, 4360, 4880, 5014, 5612, 6649, 7015, 8720, 10028, 11224, 12535, 12829, 13298, 14030, 20056, 22448, 25070, 25658, 26596, 28060, 33245, 40112, 50140, 51316, 53192, 56120, 64145, 66490, 100280, 102632, 106384, 112240, 128290, 132980, 152927, 200560, 205264, 256580, 265960, 295067, 305854, 513160, 531920, 590134, 611708, 764635, 782569, 1026320, 1180268, 1223416, 1398361, 1475335, 1529270, 1565138, 2360536, 2446832, 2796722, 2950670, 3058540, 3130276, 3912845, 4721072, 5593444, 5901340, 6117080, 6260552, 6991805, 7825690, 11186888, 11802680, 12234160, 12521104, 13983610, 15651380, 17999087, 22373776, 23605360, 27967220, 31302760, 32162303, 35998174, 55934440, 62605520, 64324606, 71996348, 85300021, 89995435, 111868880, 128649212, 143992696, 160811515, 170600042, 179990870, 257298424, 287985392, 321623030, 341200084, 359981740, 426500105, 514596848, 643246060, 682400168, 719963480, 853000210, 1286492120, 1364800336, 1439926960, 1706000420, 1961900483, 2572984240, 3412000840, 3923800966, 6824001680, 7847601932, 9809502415, 15695203864, 19619004830, 31390407728, 39238009660, 78476019320, 156952038640]

約数ペア:

[(1, 156952038640), (2, 78476019320), (4, 39238009660), (5, 31390407728), (8, 19619004830), (10, 15695203864), (16, 9809502415), (20, 7847601932), (23, 6824001680), (40, 3923800966), (46, 3412000840), (61, 2572984240), (80, 1961900483), (92, 1706000420), (109, 1439926960), (115, 1364800336), (122, 1286492120), (184, 853000210), (218, 719963480), (230, 682400168), (244, 643246060), (305, 514596848), (368, 426500105), (436, 359981740), (460, 341200084), (488, 321623030), (545, 287985392), (610, 257298424), (872, 179990870), (920, 170600042), (976, 160811515), (1090, 143992696), (1220, 128649212), (1403, 111868880), (1744, 89995435), (1840, 85300021), (2180, 71996348), (2440, 64324606), (2507, 62605520), (2806, 55934440), (4360, 35998174), (4880, 32162303), (5014, 31302760), (5612, 27967220), (6649, 23605360), (7015, 22373776), (8720, 17999087), (10028, 15651380), (11224, 13983610), (12535, 12521104), (12829, 12234160), (13298, 11802680), (14030, 11186888), (20056, 7825690), (22448, 6991805), (25070, 6260552), (25658, 6117080), (26596, 5901340), (28060, 5593444), (33245, 4721072), (40112, 3912845), (50140, 3130276), (51316, 3058540), (53192, 2950670), (56120, 2796722), (64145, 2446832), (66490, 2360536), (100280, 1565138), (102632, 1529270), (106384, 1475335), (112240, 1398361), (128290, 1223416), (132980, 1180268), (152927, 1026320), (200560, 782569), (205264, 764635), (256580, 611708), (265960, 590134), (295067, 531920), (305854, 513160)]