1214636220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{3041}}^1$

素因数の和:3380

約数の個数: 144

約数和(自身を含む): 4225411008

約数和(自身を除く): 3010774788

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 317, 420, 630, 634, 951, 1260, 1268, 1585, 1902, 2219, 2853, 3041, 3170, 3804, 4438, 4755, 5706, 6082, 6340, 6657, 8876, 9123, 9510, 11095, 11412, 12164, 13314, 14265, 15205, 18246, 19020, 19971, 21287, 22190, 26628, 27369, 28530, 30410, 33285, 36492, 39942, 42574, 44380, 45615, 54738, 57060, 60820, 63861, 66570, 79884, 85148, 91230, 99855, 106435, 109476, 127722, 133140, 136845, 182460, 191583, 199710, 212870, 255444, 273690, 319305, 383166, 399420, 425740, 547380, 638610, 766332, 957915, 963997, 1277220, 1915830, 1927994, 2891991, 3831660, 3855988, 4819985, 5783982, 6747979, 8675973, 9639970, 11567964, 13495958, 14459955, 17351946, 19279940, 20243937, 26991916, 28919910, 33739895, 34703892, 40487874, 43379865, 57839820, 60731811, 67479790, 80975748, 86759730, 101219685, 121463622, 134959580, 173519460, 202439370, 242927244, 303659055, 404878740, 607318110, 1214636220]

約数ペア:

[(1, 1214636220), (2, 607318110), (3, 404878740), (4, 303659055), (5, 242927244), (6, 202439370), (7, 173519460), (9, 134959580), (10, 121463622), (12, 101219685), (14, 86759730), (15, 80975748), (18, 67479790), (20, 60731811), (21, 57839820), (28, 43379865), (30, 40487874), (35, 34703892), (36, 33739895), (42, 28919910), (45, 26991916), (60, 20243937), (63, 19279940), (70, 17351946), (84, 14459955), (90, 13495958), (105, 11567964), (126, 9639970), (140, 8675973), (180, 6747979), (210, 5783982), (252, 4819985), (315, 3855988), (317, 3831660), (420, 2891991), (630, 1927994), (634, 1915830), (951, 1277220), (1260, 963997), (1268, 957915), (1585, 766332), (1902, 638610), (2219, 547380), (2853, 425740), (3041, 399420), (3170, 383166), (3804, 319305), (4438, 273690), (4755, 255444), (5706, 212870), (6082, 199710), (6340, 191583), (6657, 182460), (8876, 136845), (9123, 133140), (9510, 127722), (11095, 109476), (11412, 106435), (12164, 99855), (13314, 91230), (14265, 85148), (15205, 79884), (18246, 66570), (19020, 63861), (19971, 60820), (21287, 57060), (22190, 54738), (26628, 45615), (27369, 44380), (28530, 42574), (30410, 39942), (33285, 36492)]