15673410840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{63067}}^1$

素因数の和:63209

約数の個数: 128

約数和(自身を含む): 49949856000

約数和(自身を除く): 34276445160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 109, 114, 120, 152, 190, 218, 228, 285, 327, 380, 436, 456, 545, 570, 654, 760, 872, 1090, 1140, 1308, 1635, 2071, 2180, 2280, 2616, 3270, 4142, 4360, 6213, 6540, 8284, 10355, 12426, 13080, 16568, 20710, 24852, 31065, 41420, 49704, 62130, 63067, 82840, 124260, 126134, 189201, 248520, 252268, 315335, 378402, 504536, 630670, 756804, 946005, 1198273, 1261340, 1513608, 1892010, 2396546, 2522680, 3594819, 3784020, 4793092, 5991365, 6874303, 7189638, 7568040, 9586184, 11982730, 13748606, 14379276, 17974095, 20622909, 23965460, 27497212, 28758552, 34371515, 35948190, 41245818, 47930920, 54994424, 68743030, 71896380, 82491636, 103114545, 130611757, 137486060, 143792760, 164983272, 206229090, 261223514, 274972120, 391835271, 412458180, 522447028, 653058785, 783670542, 824916360, 1044894056, 1306117570, 1567341084, 1959176355, 2612235140, 3134682168, 3918352710, 5224470280, 7836705420, 15673410840]

約数ペア:

[(1, 15673410840), (2, 7836705420), (3, 5224470280), (4, 3918352710), (5, 3134682168), (6, 2612235140), (8, 1959176355), (10, 1567341084), (12, 1306117570), (15, 1044894056), (19, 824916360), (20, 783670542), (24, 653058785), (30, 522447028), (38, 412458180), (40, 391835271), (57, 274972120), (60, 261223514), (76, 206229090), (95, 164983272), (109, 143792760), (114, 137486060), (120, 130611757), (152, 103114545), (190, 82491636), (218, 71896380), (228, 68743030), (285, 54994424), (327, 47930920), (380, 41245818), (436, 35948190), (456, 34371515), (545, 28758552), (570, 27497212), (654, 23965460), (760, 20622909), (872, 17974095), (1090, 14379276), (1140, 13748606), (1308, 11982730), (1635, 9586184), (2071, 7568040), (2180, 7189638), (2280, 6874303), (2616, 5991365), (3270, 4793092), (4142, 3784020), (4360, 3594819), (6213, 2522680), (6540, 2396546), (8284, 1892010), (10355, 1513608), (12426, 1261340), (13080, 1198273), (16568, 946005), (20710, 756804), (24852, 630670), (31065, 504536), (41420, 378402), (49704, 315335), (62130, 252268), (63067, 248520), (82840, 189201), (124260, 126134)]