4785407760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{1489}}^1\times {\mathrm{1913}}^1$

素因数の和:3425

約数の個数: 160

約数和(自身を含む): 16974270720

約数和(自身を除く): 12188862960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1489, 1680, 1913, 2978, 3826, 4467, 5739, 5956, 7445, 7652, 8934, 9565, 10423, 11478, 11912, 13391, 14890, 15304, 17868, 19130, 20846, 22335, 22956, 23824, 26782, 28695, 29780, 30608, 31269, 35736, 38260, 40173, 41692, 44670, 45912, 52115, 53564, 57390, 59560, 62538, 66955, 71472, 76520, 80346, 83384, 89340, 91824, 104230, 107128, 114780, 119120, 125076, 133910, 153040, 156345, 160692, 166768, 178680, 200865, 208460, 214256, 229560, 250152, 267820, 312690, 321384, 357360, 401730, 416920, 459120, 500304, 535640, 625380, 642768, 803460, 833840, 1071280, 1250760, 1606920, 2501520, 2848457, 3213840, 5696914, 8545371, 11393828, 14242285, 17090742, 19939199, 22787656, 28484570, 34181484, 39878398, 42726855, 45575312, 56969140, 59817597, 68362968, 79756796, 85453710, 99695995, 113938280, 119635194, 136725936, 159513592, 170907420, 199391990, 227876560, 239270388, 299087985, 319027184, 341814840, 398783980, 478540776, 598175970, 683629680, 797567960, 957081552, 1196351940, 1595135920, 2392703880, 4785407760]

約数ペア:

[(1, 4785407760), (2, 2392703880), (3, 1595135920), (4, 1196351940), (5, 957081552), (6, 797567960), (7, 683629680), (8, 598175970), (10, 478540776), (12, 398783980), (14, 341814840), (15, 319027184), (16, 299087985), (20, 239270388), (21, 227876560), (24, 199391990), (28, 170907420), (30, 159513592), (35, 136725936), (40, 119635194), (42, 113938280), (48, 99695995), (56, 85453710), (60, 79756796), (70, 68362968), (80, 59817597), (84, 56969140), (105, 45575312), (112, 42726855), (120, 39878398), (140, 34181484), (168, 28484570), (210, 22787656), (240, 19939199), (280, 17090742), (336, 14242285), (420, 11393828), (560, 8545371), (840, 5696914), (1489, 3213840), (1680, 2848457), (1913, 2501520), (2978, 1606920), (3826, 1250760), (4467, 1071280), (5739, 833840), (5956, 803460), (7445, 642768), (7652, 625380), (8934, 535640), (9565, 500304), (10423, 459120), (11478, 416920), (11912, 401730), (13391, 357360), (14890, 321384), (15304, 312690), (17868, 267820), (19130, 250152), (20846, 229560), (22335, 214256), (22956, 208460), (23824, 200865), (26782, 178680), (28695, 166768), (29780, 160692), (30608, 156345), (31269, 153040), (35736, 133910), (38260, 125076), (40173, 119120), (41692, 114780), (44670, 107128), (45912, 104230), (52115, 91824), (53564, 89340), (57390, 83384), (59560, 80346), (62538, 76520), (66955, 71472)]