1939552160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{10247}}^1$

素因数の和:10295

約数の個数: 144

約数和(自身を含む): 5671161216

約数和(自身を除く): 3731609056

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 169, 182, 208, 224, 260, 280, 338, 364, 416, 455, 520, 560, 676, 728, 845, 910, 1040, 1120, 1183, 1352, 1456, 1690, 1820, 2080, 2366, 2704, 2912, 3380, 3640, 4732, 5408, 5915, 6760, 7280, 9464, 10247, 11830, 13520, 14560, 18928, 20494, 23660, 27040, 37856, 40988, 47320, 51235, 71729, 81976, 94640, 102470, 133211, 143458, 163952, 189280, 204940, 266422, 286916, 327904, 358645, 409880, 532844, 573832, 666055, 717290, 819760, 932477, 1065688, 1147664, 1332110, 1434580, 1639520, 1731743, 1864954, 2131376, 2295328, 2664220, 2869160, 3463486, 3729908, 4262752, 4662385, 5328440, 5738320, 6926972, 7459816, 8658715, 9324770, 10656880, 11476640, 12122201, 13853944, 14919632, 17317430, 18649540, 21313760, 24244402, 27707888, 29839264, 34634860, 37299080, 48488804, 55415776, 60611005, 69269720, 74598160, 96977608, 121222010, 138539440, 149196320, 193955216, 242444020, 277078880, 387910432, 484888040, 969776080, 1939552160]

約数ペア:

[(1, 1939552160), (2, 969776080), (4, 484888040), (5, 387910432), (7, 277078880), (8, 242444020), (10, 193955216), (13, 149196320), (14, 138539440), (16, 121222010), (20, 96977608), (26, 74598160), (28, 69269720), (32, 60611005), (35, 55415776), (40, 48488804), (52, 37299080), (56, 34634860), (65, 29839264), (70, 27707888), (80, 24244402), (91, 21313760), (104, 18649540), (112, 17317430), (130, 14919632), (140, 13853944), (160, 12122201), (169, 11476640), (182, 10656880), (208, 9324770), (224, 8658715), (260, 7459816), (280, 6926972), (338, 5738320), (364, 5328440), (416, 4662385), (455, 4262752), (520, 3729908), (560, 3463486), (676, 2869160), (728, 2664220), (845, 2295328), (910, 2131376), (1040, 1864954), (1120, 1731743), (1183, 1639520), (1352, 1434580), (1456, 1332110), (1690, 1147664), (1820, 1065688), (2080, 932477), (2366, 819760), (2704, 717290), (2912, 666055), (3380, 573832), (3640, 532844), (4732, 409880), (5408, 358645), (5915, 327904), (6760, 286916), (7280, 266422), (9464, 204940), (10247, 189280), (11830, 163952), (13520, 143458), (14560, 133211), (18928, 102470), (20494, 94640), (23660, 81976), (27040, 71729), (37856, 51235), (40988, 47320)]