103639853940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{253609}}^1$

素因数の和:253774

約数の個数: 144

約数和(自身を含む): 339999710400

約数和(自身を除く): 236359856460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 139, 140, 147, 196, 210, 245, 278, 294, 417, 420, 490, 556, 588, 695, 735, 834, 973, 980, 1390, 1470, 1668, 1946, 2085, 2780, 2919, 2940, 3892, 4170, 4865, 5838, 6811, 8340, 9730, 11676, 13622, 14595, 19460, 20433, 27244, 29190, 34055, 40866, 58380, 68110, 81732, 102165, 136220, 204330, 253609, 408660, 507218, 760827, 1014436, 1268045, 1521654, 1775263, 2536090, 3043308, 3550526, 3804135, 5072180, 5325789, 7101052, 7608270, 8876315, 10651578, 12426841, 15216540, 17752630, 21303156, 24853682, 26628945, 35251651, 35505260, 37280523, 49707364, 53257890, 62134205, 70503302, 74561046, 105754953, 106515780, 124268410, 141006604, 149122092, 176258255, 186402615, 211509906, 246761557, 248536820, 352516510, 372805230, 423019812, 493523114, 528774765, 705033020, 740284671, 745610460, 987046228, 1057549530, 1233807785, 1480569342, 1727330899, 2115099060, 2467615570, 2961138684, 3454661798, 3701423355, 4935231140, 5181992697, 6909323596, 7402846710, 8636654495, 10363985394, 14805693420, 17273308990, 20727970788, 25909963485, 34546617980, 51819926970, 103639853940]

約数ペア:

[(1, 103639853940), (2, 51819926970), (3, 34546617980), (4, 25909963485), (5, 20727970788), (6, 17273308990), (7, 14805693420), (10, 10363985394), (12, 8636654495), (14, 7402846710), (15, 6909323596), (20, 5181992697), (21, 4935231140), (28, 3701423355), (30, 3454661798), (35, 2961138684), (42, 2467615570), (49, 2115099060), (60, 1727330899), (70, 1480569342), (84, 1233807785), (98, 1057549530), (105, 987046228), (139, 745610460), (140, 740284671), (147, 705033020), (196, 528774765), (210, 493523114), (245, 423019812), (278, 372805230), (294, 352516510), (417, 248536820), (420, 246761557), (490, 211509906), (556, 186402615), (588, 176258255), (695, 149122092), (735, 141006604), (834, 124268410), (973, 106515780), (980, 105754953), (1390, 74561046), (1470, 70503302), (1668, 62134205), (1946, 53257890), (2085, 49707364), (2780, 37280523), (2919, 35505260), (2940, 35251651), (3892, 26628945), (4170, 24853682), (4865, 21303156), (5838, 17752630), (6811, 15216540), (8340, 12426841), (9730, 10651578), (11676, 8876315), (13622, 7608270), (14595, 7101052), (19460, 5325789), (20433, 5072180), (27244, 3804135), (29190, 3550526), (34055, 3043308), (40866, 2536090), (58380, 1775263), (68110, 1521654), (81732, 1268045), (102165, 1014436), (136220, 760827), (204330, 507218), (253609, 408660)]