3131295960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1663}}^1$

素因数の和:1778

約数の個数: 256

約数和(自身を含む): 10868981760

約数和(自身を除く): 7737685800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 71, 78, 85, 102, 104, 120, 130, 136, 142, 156, 170, 195, 204, 213, 221, 255, 260, 284, 312, 340, 355, 390, 408, 426, 442, 510, 520, 568, 663, 680, 710, 780, 852, 884, 923, 1020, 1065, 1105, 1207, 1326, 1420, 1560, 1663, 1704, 1768, 1846, 2040, 2130, 2210, 2414, 2652, 2769, 2840, 3315, 3326, 3621, 3692, 4260, 4420, 4615, 4828, 4989, 5304, 5538, 6035, 6630, 6652, 7242, 7384, 8315, 8520, 8840, 9230, 9656, 9978, 11076, 12070, 13260, 13304, 13845, 14484, 15691, 16630, 18105, 18460, 19956, 21619, 22152, 24140, 24945, 26520, 27690, 28271, 28968, 31382, 33260, 36210, 36920, 39912, 43238, 47073, 48280, 49890, 55380, 56542, 62764, 64857, 66520, 72420, 78455, 84813, 86476, 94146, 99780, 108095, 110760, 113084, 118073, 125528, 129714, 141355, 144840, 156910, 169626, 172952, 188292, 199560, 216190, 226168, 235365, 236146, 259428, 282710, 313820, 324285, 339252, 354219, 367523, 376584, 424065, 432380, 470730, 472292, 518856, 565420, 590365, 627640, 648570, 678504, 708438, 735046, 848130, 864760, 941460, 944584, 1102569, 1130840, 1180730, 1297140, 1416876, 1470092, 1534949, 1696260, 1771095, 1837615, 1882920, 2007241, 2205138, 2361460, 2594280, 2833752, 2940184, 3069898, 3392520, 3542190, 3675230, 4014482, 4410276, 4604847, 4722920, 5512845, 6021723, 6139796, 7084380, 7350460, 7674745, 8028964, 8820552, 9209694, 10036205, 11025690, 12043446, 12279592, 14168760, 14700920, 15349490, 16057928, 18419388, 20072410, 22051380, 23024235, 24086892, 26094133, 30108615, 30698980, 36838776, 40144820, 44102760, 46048470, 48173784, 52188266, 60217230, 61397960, 78282399, 80289640, 92096940, 104376532, 120434460, 130470665, 156564798, 184193880, 208753064, 240868920, 260941330, 313129596, 391411995, 521882660, 626259192, 782823990, 1043765320, 1565647980, 3131295960]

約数ペア:

[(1, 3131295960), (2, 1565647980), (3, 1043765320), (4, 782823990), (5, 626259192), (6, 521882660), (8, 391411995), (10, 313129596), (12, 260941330), (13, 240868920), (15, 208753064), (17, 184193880), (20, 156564798), (24, 130470665), (26, 120434460), (30, 104376532), (34, 92096940), (39, 80289640), (40, 78282399), (51, 61397960), (52, 60217230), (60, 52188266), (65, 48173784), (68, 46048470), (71, 44102760), (78, 40144820), (85, 36838776), (102, 30698980), (104, 30108615), (120, 26094133), (130, 24086892), (136, 23024235), (142, 22051380), (156, 20072410), (170, 18419388), (195, 16057928), (204, 15349490), (213, 14700920), (221, 14168760), (255, 12279592), (260, 12043446), (284, 11025690), (312, 10036205), (340, 9209694), (355, 8820552), (390, 8028964), (408, 7674745), (426, 7350460), (442, 7084380), (510, 6139796), (520, 6021723), (568, 5512845), (663, 4722920), (680, 4604847), (710, 4410276), (780, 4014482), (852, 3675230), (884, 3542190), (923, 3392520), (1020, 3069898), (1065, 2940184), (1105, 2833752), (1207, 2594280), (1326, 2361460), (1420, 2205138), (1560, 2007241), (1663, 1882920), (1704, 1837615), (1768, 1771095), (1846, 1696260), (2040, 1534949), (2130, 1470092), (2210, 1416876), (2414, 1297140), (2652, 1180730), (2769, 1130840), (2840, 1102569), (3315, 944584), (3326, 941460), (3621, 864760), (3692, 848130), (4260, 735046), (4420, 708438), (4615, 678504), (4828, 648570), (4989, 627640), (5304, 590365), (5538, 565420), (6035, 518856), (6630, 472292), (6652, 470730), (7242, 432380), (7384, 424065), (8315, 376584), (8520, 367523), (8840, 354219), (9230, 339252), (9656, 324285), (9978, 313820), (11076, 282710), (12070, 259428), (13260, 236146), (13304, 235365), (13845, 226168), (14484, 216190), (15691, 199560), (16630, 188292), (18105, 172952), (18460, 169626), (19956, 156910), (21619, 144840), (22152, 141355), (24140, 129714), (24945, 125528), (26520, 118073), (27690, 113084), (28271, 110760), (28968, 108095), (31382, 99780), (33260, 94146), (36210, 86476), (36920, 84813), (39912, 78455), (43238, 72420), (47073, 66520), (48280, 64857), (49890, 62764), (55380, 56542)]