1330987448440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3659}}^1\times {\mathrm{41149}}^1$

素因数の和:44849

約数の個数: 128

約数和(自身を含む): 3415812120000

約数和(自身を除く): 2084824671560

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 260, 340, 442, 520, 680, 884, 1105, 1768, 2210, 3659, 4420, 7318, 8840, 14636, 18295, 29272, 36590, 41149, 47567, 62203, 73180, 82298, 95134, 124406, 146360, 164596, 190268, 205745, 237835, 248812, 311015, 329192, 380536, 411490, 475670, 497624, 534937, 622030, 699533, 808639, 822980, 951340, 1069874, 1244060, 1399066, 1617278, 1645960, 1902680, 2139748, 2488120, 2674685, 2798132, 3234556, 3497665, 4043195, 4279496, 5349370, 5596264, 6469112, 6995330, 8086390, 9093929, 10698740, 13990660, 16172780, 18187858, 21397480, 27981320, 32345560, 36375716, 45469645, 72751432, 90939290, 150564191, 181878580, 301128382, 363757160, 602256764, 752820955, 1204513528, 1505641910, 1957334483, 2559591247, 3011283820, 3914668966, 5119182494, 6022567640, 7829337932, 9786672415, 10238364988, 12797956235, 15658675864, 19573344830, 20476729976, 25595912470, 33274686211, 39146689660, 51191824940, 66549372422, 78293379320, 102383649880, 133098744844, 166373431055, 266197489688, 332746862110, 665493724220, 1330987448440]

約数ペア:

[(1, 1330987448440), (2, 665493724220), (4, 332746862110), (5, 266197489688), (8, 166373431055), (10, 133098744844), (13, 102383649880), (17, 78293379320), (20, 66549372422), (26, 51191824940), (34, 39146689660), (40, 33274686211), (52, 25595912470), (65, 20476729976), (68, 19573344830), (85, 15658675864), (104, 12797956235), (130, 10238364988), (136, 9786672415), (170, 7829337932), (221, 6022567640), (260, 5119182494), (340, 3914668966), (442, 3011283820), (520, 2559591247), (680, 1957334483), (884, 1505641910), (1105, 1204513528), (1768, 752820955), (2210, 602256764), (3659, 363757160), (4420, 301128382), (7318, 181878580), (8840, 150564191), (14636, 90939290), (18295, 72751432), (29272, 45469645), (36590, 36375716), (41149, 32345560), (47567, 27981320), (62203, 21397480), (73180, 18187858), (82298, 16172780), (95134, 13990660), (124406, 10698740), (146360, 9093929), (164596, 8086390), (190268, 6995330), (205745, 6469112), (237835, 5596264), (248812, 5349370), (311015, 4279496), (329192, 4043195), (380536, 3497665), (411490, 3234556), (475670, 2798132), (497624, 2674685), (534937, 2488120), (622030, 2139748), (699533, 1902680), (808639, 1645960), (822980, 1617278), (951340, 1399066), (1069874, 1244060)]