295514891880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{991}}^1\times {\mathrm{8311}}^1$

素因数の和:9352

約数の個数: 256

約数和(自身を含む): 997376163840

約数和(自身を除く): 701861271960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 39, 40, 46, 52, 60, 65, 69, 78, 92, 104, 115, 120, 130, 138, 156, 184, 195, 230, 260, 276, 299, 312, 345, 390, 460, 520, 552, 598, 690, 780, 897, 920, 991, 1196, 1380, 1495, 1560, 1794, 1982, 2392, 2760, 2973, 2990, 3588, 3964, 4485, 4955, 5946, 5980, 7176, 7928, 8311, 8970, 9910, 11892, 11960, 12883, 14865, 16622, 17940, 19820, 22793, 23784, 24933, 25766, 29730, 33244, 35880, 38649, 39640, 41555, 45586, 49866, 51532, 59460, 64415, 66488, 68379, 77298, 83110, 91172, 99732, 103064, 108043, 113965, 118920, 124665, 128830, 136758, 154596, 166220, 182344, 191153, 193245, 199464, 216086, 227930, 249330, 257660, 273516, 296309, 309192, 324129, 332440, 341895, 382306, 386490, 432172, 455860, 498660, 515320, 540215, 547032, 573459, 592618, 648258, 683790, 764612, 772980, 864344, 888927, 911720, 955765, 997320, 1080430, 1146918, 1185236, 1296516, 1367580, 1481545, 1529224, 1545960, 1620645, 1777854, 1911530, 2160860, 2293836, 2370472, 2484989, 2593032, 2735160, 2867295, 2963090, 3241290, 3555708, 3823060, 4321720, 4444635, 4587672, 4969978, 5734590, 5926180, 6482580, 7111416, 7454967, 7646120, 8236201, 8889270, 9939956, 11469180, 11852360, 12424945, 12965160, 14909934, 16472402, 17778540, 19879912, 22938360, 24708603, 24849890, 29819868, 32944804, 35557080, 37274835, 41181005, 49417206, 49699780, 59639736, 65889608, 74549670, 82362010, 98834412, 99399560, 107070613, 123543015, 149099340, 164724020, 189432623, 197668824, 214141226, 247086030, 298198680, 321211839, 329448040, 378865246, 428282452, 494172060, 535353065, 568297869, 642423678, 757730492, 856564904, 947163115, 988344120, 1070706130, 1136595738, 1284847356, 1515460984, 1606059195, 1894326230, 2141412260, 2273191476, 2462624099, 2569694712, 2841489345, 3212118390, 3788652460, 4282824520, 4546382952, 4925248198, 5682978690, 6424236780, 7387872297, 7577304920, 9850496396, 11365957380, 12313120495, 12848473560, 14775744594, 19700992792, 22731914760, 24626240990, 29551489188, 36939361485, 49252481980, 59102978376, 73878722970, 98504963960, 147757445940, 295514891880]

約数ペア:

[(1, 295514891880), (2, 147757445940), (3, 98504963960), (4, 73878722970), (5, 59102978376), (6, 49252481980), (8, 36939361485), (10, 29551489188), (12, 24626240990), (13, 22731914760), (15, 19700992792), (20, 14775744594), (23, 12848473560), (24, 12313120495), (26, 11365957380), (30, 9850496396), (39, 7577304920), (40, 7387872297), (46, 6424236780), (52, 5682978690), (60, 4925248198), (65, 4546382952), (69, 4282824520), (78, 3788652460), (92, 3212118390), (104, 2841489345), (115, 2569694712), (120, 2462624099), (130, 2273191476), (138, 2141412260), (156, 1894326230), (184, 1606059195), (195, 1515460984), (230, 1284847356), (260, 1136595738), (276, 1070706130), (299, 988344120), (312, 947163115), (345, 856564904), (390, 757730492), (460, 642423678), (520, 568297869), (552, 535353065), (598, 494172060), (690, 428282452), (780, 378865246), (897, 329448040), (920, 321211839), (991, 298198680), (1196, 247086030), (1380, 214141226), (1495, 197668824), (1560, 189432623), (1794, 164724020), (1982, 149099340), (2392, 123543015), (2760, 107070613), (2973, 99399560), (2990, 98834412), (3588, 82362010), (3964, 74549670), (4485, 65889608), (4955, 59639736), (5946, 49699780), (5980, 49417206), (7176, 41181005), (7928, 37274835), (8311, 35557080), (8970, 32944804), (9910, 29819868), (11892, 24849890), (11960, 24708603), (12883, 22938360), (14865, 19879912), (16622, 17778540), (17940, 16472402), (19820, 14909934), (22793, 12965160), (23784, 12424945), (24933, 11852360), (25766, 11469180), (29730, 9939956), (33244, 8889270), (35880, 8236201), (38649, 7646120), (39640, 7454967), (41555, 7111416), (45586, 6482580), (49866, 5926180), (51532, 5734590), (59460, 4969978), (64415, 4587672), (66488, 4444635), (68379, 4321720), (77298, 3823060), (83110, 3555708), (91172, 3241290), (99732, 2963090), (103064, 2867295), (108043, 2735160), (113965, 2593032), (118920, 2484989), (124665, 2370472), (128830, 2293836), (136758, 2160860), (154596, 1911530), (166220, 1777854), (182344, 1620645), (191153, 1545960), (193245, 1529224), (199464, 1481545), (216086, 1367580), (227930, 1296516), (249330, 1185236), (257660, 1146918), (273516, 1080430), (296309, 997320), (309192, 955765), (324129, 911720), (332440, 888927), (341895, 864344), (382306, 772980), (386490, 764612), (432172, 683790), (455860, 648258), (498660, 592618), (515320, 573459), (540215, 547032)]