312227370

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{569}}^1$

素因数の和:669

約数の個数: 192

約数和(自身を含む): 1015822080

約数和(自身を除く): 703594710

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 67, 70, 78, 90, 91, 105, 117, 126, 130, 134, 182, 195, 201, 210, 234, 273, 315, 335, 390, 402, 455, 469, 546, 569, 585, 603, 630, 670, 819, 871, 910, 938, 1005, 1138, 1170, 1206, 1365, 1407, 1638, 1707, 1742, 2010, 2345, 2613, 2730, 2814, 2845, 3015, 3414, 3983, 4095, 4221, 4355, 4690, 5121, 5226, 5690, 6030, 6097, 7035, 7397, 7839, 7966, 8190, 8442, 8535, 8710, 10242, 11949, 12194, 13065, 14070, 14794, 15678, 17070, 18291, 19915, 21105, 22191, 23898, 25605, 26130, 30485, 35847, 36582, 36985, 38123, 39195, 39830, 42210, 44382, 51210, 51779, 54873, 59745, 60970, 66573, 71694, 73970, 76246, 78390, 91455, 103558, 109746, 110955, 114369, 119490, 133146, 155337, 179235, 182910, 190615, 221910, 228738, 258895, 266861, 274365, 310674, 332865, 343107, 358470, 381230, 466011, 495599, 517790, 533722, 548730, 571845, 665730, 686214, 776685, 800583, 932022, 991198, 1143690, 1334305, 1486797, 1553370, 1601166, 1715535, 2330055, 2401749, 2477995, 2668610, 2973594, 3431070, 3469193, 4002915, 4460391, 4660110, 4803498, 4955990, 6938386, 7433985, 8005830, 8920782, 10407579, 12008745, 14867970, 17345965, 20815158, 22301955, 24017490, 31222737, 34691930, 44603910, 52037895, 62445474, 104075790, 156113685, 312227370]

約数ペア:

[(1, 312227370), (2, 156113685), (3, 104075790), (5, 62445474), (6, 52037895), (7, 44603910), (9, 34691930), (10, 31222737), (13, 24017490), (14, 22301955), (15, 20815158), (18, 17345965), (21, 14867970), (26, 12008745), (30, 10407579), (35, 8920782), (39, 8005830), (42, 7433985), (45, 6938386), (63, 4955990), (65, 4803498), (67, 4660110), (70, 4460391), (78, 4002915), (90, 3469193), (91, 3431070), (105, 2973594), (117, 2668610), (126, 2477995), (130, 2401749), (134, 2330055), (182, 1715535), (195, 1601166), (201, 1553370), (210, 1486797), (234, 1334305), (273, 1143690), (315, 991198), (335, 932022), (390, 800583), (402, 776685), (455, 686214), (469, 665730), (546, 571845), (569, 548730), (585, 533722), (603, 517790), (630, 495599), (670, 466011), (819, 381230), (871, 358470), (910, 343107), (938, 332865), (1005, 310674), (1138, 274365), (1170, 266861), (1206, 258895), (1365, 228738), (1407, 221910), (1638, 190615), (1707, 182910), (1742, 179235), (2010, 155337), (2345, 133146), (2613, 119490), (2730, 114369), (2814, 110955), (2845, 109746), (3015, 103558), (3414, 91455), (3983, 78390), (4095, 76246), (4221, 73970), (4355, 71694), (4690, 66573), (5121, 60970), (5226, 59745), (5690, 54873), (6030, 51779), (6097, 51210), (7035, 44382), (7397, 42210), (7839, 39830), (7966, 39195), (8190, 38123), (8442, 36985), (8535, 36582), (8710, 35847), (10242, 30485), (11949, 26130), (12194, 25605), (13065, 23898), (14070, 22191), (14794, 21105), (15678, 19915), (17070, 18291)]