274845480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{25169}}^1$

素因数の和:25203

約数の個数: 128

約数和(自身を含む): 1014854400

約数和(自身を除く): 740008920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 25169, 50338, 75507, 100676, 125845, 151014, 176183, 201352, 251690, 302028, 327197, 352366, 377535, 503380, 528549, 604056, 654394, 704732, 755070, 880915, 981591, 1006760, 1057098, 1308788, 1409464, 1510140, 1635985, 1761830, 1963182, 2114196, 2290379, 2617576, 2642745, 3020280, 3271970, 3523660, 3926364, 4228392, 4580758, 4907955, 5285490, 6543940, 6871137, 7047320, 7852728, 9161516, 9815910, 10570980, 11451895, 13087880, 13742274, 18323032, 19631820, 21141960, 22903790, 27484548, 34355685, 39263640, 45807580, 54969096, 68711370, 91615160, 137422740, 274845480]

約数ペア:

[(1, 274845480), (2, 137422740), (3, 91615160), (4, 68711370), (5, 54969096), (6, 45807580), (7, 39263640), (8, 34355685), (10, 27484548), (12, 22903790), (13, 21141960), (14, 19631820), (15, 18323032), (20, 13742274), (21, 13087880), (24, 11451895), (26, 10570980), (28, 9815910), (30, 9161516), (35, 7852728), (39, 7047320), (40, 6871137), (42, 6543940), (52, 5285490), (56, 4907955), (60, 4580758), (65, 4228392), (70, 3926364), (78, 3523660), (84, 3271970), (91, 3020280), (104, 2642745), (105, 2617576), (120, 2290379), (130, 2114196), (140, 1963182), (156, 1761830), (168, 1635985), (182, 1510140), (195, 1409464), (210, 1308788), (260, 1057098), (273, 1006760), (280, 981591), (312, 880915), (364, 755070), (390, 704732), (420, 654394), (455, 604056), (520, 528549), (546, 503380), (728, 377535), (780, 352366), (840, 327197), (910, 302028), (1092, 251690), (1365, 201352), (1560, 176183), (1820, 151014), (2184, 125845), (2730, 100676), (3640, 75507), (5460, 50338), (10920, 25169)]