25104167760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{3557}}^1\times {\mathrm{4201}}^1$

素因数の和:7781

約数の個数: 160

約数和(自身を含む): 88986661632

約数和(自身を除く): 63882493872

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, 1680, 3557, 4201, 7114, 8402, 10671, 12603, 14228, 16804, 17785, 21005, 21342, 24899, 25206, 28456, 29407, 33608, 35570, 42010, 42684, 49798, 50412, 53355, 56912, 58814, 63015, 67216, 71140, 74697, 84020, 85368, 88221, 99596, 100824, 106710, 117628, 124495, 126030, 142280, 147035, 149394, 168040, 170736, 176442, 199192, 201648, 213420, 235256, 248990, 252060, 284560, 294070, 298788, 336080, 352884, 373485, 398384, 426840, 441105, 470512, 497980, 504120, 588140, 597576, 705768, 746970, 853680, 882210, 995960, 1008240, 1176280, 1195152, 1411536, 1493940, 1764420, 1991920, 2352560, 2987880, 3528840, 5975760, 7057680, 14942957, 29885914, 44828871, 59771828, 74714785, 89657742, 104600699, 119543656, 149429570, 179315484, 209201398, 224144355, 239087312, 298859140, 313802097, 358630968, 418402796, 448288710, 523003495, 597718280, 627604194, 717261936, 836805592, 896577420, 1046006990, 1195436560, 1255208388, 1569010485, 1673611184, 1793154840, 2092013980, 2510416776, 3138020970, 3586309680, 4184027960, 5020833552, 6276041940, 8368055920, 12552083880, 25104167760]

約数ペア:

[(1, 25104167760), (2, 12552083880), (3, 8368055920), (4, 6276041940), (5, 5020833552), (6, 4184027960), (7, 3586309680), (8, 3138020970), (10, 2510416776), (12, 2092013980), (14, 1793154840), (15, 1673611184), (16, 1569010485), (20, 1255208388), (21, 1195436560), (24, 1046006990), (28, 896577420), (30, 836805592), (35, 717261936), (40, 627604194), (42, 597718280), (48, 523003495), (56, 448288710), (60, 418402796), (70, 358630968), (80, 313802097), (84, 298859140), (105, 239087312), (112, 224144355), (120, 209201398), (140, 179315484), (168, 149429570), (210, 119543656), (240, 104600699), (280, 89657742), (336, 74714785), (420, 59771828), (560, 44828871), (840, 29885914), (1680, 14942957), (3557, 7057680), (4201, 5975760), (7114, 3528840), (8402, 2987880), (10671, 2352560), (12603, 1991920), (14228, 1764420), (16804, 1493940), (17785, 1411536), (21005, 1195152), (21342, 1176280), (24899, 1008240), (25206, 995960), (28456, 882210), (29407, 853680), (33608, 746970), (35570, 705768), (42010, 597576), (42684, 588140), (49798, 504120), (50412, 497980), (53355, 470512), (56912, 441105), (58814, 426840), (63015, 398384), (67216, 373485), (71140, 352884), (74697, 336080), (84020, 298788), (85368, 294070), (88221, 284560), (99596, 252060), (100824, 248990), (106710, 235256), (117628, 213420), (124495, 201648), (126030, 199192), (142280, 176442), (147035, 170736), (149394, 168040)]