15709532280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{234191}}^1$

素因数の和:234261

約数の個数: 128

約数和(自身を含む): 51934417920

約数和(自身を除く): 36224885640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 43, 52, 60, 65, 78, 86, 104, 120, 129, 130, 156, 172, 195, 215, 258, 260, 312, 344, 390, 430, 516, 520, 559, 645, 780, 860, 1032, 1118, 1290, 1560, 1677, 1720, 2236, 2580, 2795, 3354, 4472, 5160, 5590, 6708, 8385, 11180, 13416, 16770, 22360, 33540, 67080, 234191, 468382, 702573, 936764, 1170955, 1405146, 1873528, 2341910, 2810292, 3044483, 3512865, 4683820, 5620584, 6088966, 7025730, 9133449, 9367640, 10070213, 12177932, 14051460, 15222415, 18266898, 20140426, 24355864, 28102920, 30210639, 30444830, 36533796, 40280852, 45667245, 50351065, 60421278, 60889660, 73067592, 80561704, 91334490, 100702130, 120842556, 121779320, 130912769, 151053195, 182668980, 201404260, 241685112, 261825538, 302106390, 365337960, 392738307, 402808520, 523651076, 604212780, 654563845, 785476614, 1047302152, 1208425560, 1309127690, 1570953228, 1963691535, 2618255380, 3141906456, 3927383070, 5236510760, 7854766140, 15709532280]

約数ペア:

[(1, 15709532280), (2, 7854766140), (3, 5236510760), (4, 3927383070), (5, 3141906456), (6, 2618255380), (8, 1963691535), (10, 1570953228), (12, 1309127690), (13, 1208425560), (15, 1047302152), (20, 785476614), (24, 654563845), (26, 604212780), (30, 523651076), (39, 402808520), (40, 392738307), (43, 365337960), (52, 302106390), (60, 261825538), (65, 241685112), (78, 201404260), (86, 182668980), (104, 151053195), (120, 130912769), (129, 121779320), (130, 120842556), (156, 100702130), (172, 91334490), (195, 80561704), (215, 73067592), (258, 60889660), (260, 60421278), (312, 50351065), (344, 45667245), (390, 40280852), (430, 36533796), (516, 30444830), (520, 30210639), (559, 28102920), (645, 24355864), (780, 20140426), (860, 18266898), (1032, 15222415), (1118, 14051460), (1290, 12177932), (1560, 10070213), (1677, 9367640), (1720, 9133449), (2236, 7025730), (2580, 6088966), (2795, 5620584), (3354, 4683820), (4472, 3512865), (5160, 3044483), (5590, 2810292), (6708, 2341910), (8385, 1873528), (11180, 1405146), (13416, 1170955), (16770, 936764), (22360, 702573), (33540, 468382), (67080, 234191)]