1027598280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{7639}}^1$

素因数の和:7731

約数の個数: 128

約数和(自身を含む): 3300480000

約数和(自身を除く): 2272881720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 59, 60, 76, 95, 114, 118, 120, 152, 177, 190, 228, 236, 285, 295, 354, 380, 456, 472, 570, 590, 708, 760, 885, 1121, 1140, 1180, 1416, 1770, 2242, 2280, 2360, 3363, 3540, 4484, 5605, 6726, 7080, 7639, 8968, 11210, 13452, 15278, 16815, 22420, 22917, 26904, 30556, 33630, 38195, 44840, 45834, 61112, 67260, 76390, 91668, 114585, 134520, 145141, 152780, 183336, 229170, 290282, 305560, 435423, 450701, 458340, 580564, 725705, 870846, 901402, 916680, 1161128, 1352103, 1451410, 1741692, 1802804, 2177115, 2253505, 2704206, 2902820, 3483384, 3605608, 4354230, 4507010, 5408412, 5805640, 6760515, 8563319, 8708460, 9014020, 10816824, 13521030, 17126638, 17416920, 18028040, 25689957, 27042060, 34253276, 42816595, 51379914, 54084120, 68506552, 85633190, 102759828, 128449785, 171266380, 205519656, 256899570, 342532760, 513799140, 1027598280]

約数ペア:

[(1, 1027598280), (2, 513799140), (3, 342532760), (4, 256899570), (5, 205519656), (6, 171266380), (8, 128449785), (10, 102759828), (12, 85633190), (15, 68506552), (19, 54084120), (20, 51379914), (24, 42816595), (30, 34253276), (38, 27042060), (40, 25689957), (57, 18028040), (59, 17416920), (60, 17126638), (76, 13521030), (95, 10816824), (114, 9014020), (118, 8708460), (120, 8563319), (152, 6760515), (177, 5805640), (190, 5408412), (228, 4507010), (236, 4354230), (285, 3605608), (295, 3483384), (354, 2902820), (380, 2704206), (456, 2253505), (472, 2177115), (570, 1802804), (590, 1741692), (708, 1451410), (760, 1352103), (885, 1161128), (1121, 916680), (1140, 901402), (1180, 870846), (1416, 725705), (1770, 580564), (2242, 458340), (2280, 450701), (2360, 435423), (3363, 305560), (3540, 290282), (4484, 229170), (5605, 183336), (6726, 152780), (7080, 145141), (7639, 134520), (8968, 114585), (11210, 91668), (13452, 76390), (15278, 67260), (16815, 61112), (22420, 45834), (22917, 44840), (26904, 38195), (30556, 33630)]