25620675990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{631}}^1$

素因数の和:907

約数の個数: 256

約数和(自身を含む): 77058293760

約数和(自身を除く): 51437617770

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 107, 130, 139, 182, 195, 210, 214, 273, 278, 321, 390, 417, 455, 535, 546, 631, 642, 695, 749, 834, 910, 973, 1070, 1262, 1365, 1390, 1391, 1498, 1605, 1807, 1893, 1946, 2085, 2247, 2730, 2782, 2919, 3155, 3210, 3614, 3745, 3786, 4170, 4173, 4417, 4494, 4865, 5421, 5838, 6310, 6955, 7490, 8203, 8346, 8834, 9035, 9465, 9730, 9737, 10842, 11235, 12649, 13251, 13910, 14595, 14873, 16406, 18070, 18930, 19474, 20865, 22085, 22470, 24609, 25298, 26502, 27105, 29190, 29211, 29746, 37947, 41015, 41730, 44170, 44619, 48685, 49218, 54210, 57421, 58422, 63245, 66255, 67517, 74365, 75894, 82030, 87709, 89238, 97370, 104111, 114842, 123045, 126490, 132510, 135034, 146055, 148730, 172263, 175418, 189735, 193349, 202551, 208222, 223095, 246090, 263127, 287105, 292110, 312333, 337585, 344526, 379470, 386698, 405102, 438545, 446190, 472619, 520555, 526254, 574210, 580047, 613963, 624666, 675170, 861315, 877090, 877721, 945238, 966745, 1012755, 1041110, 1140217, 1160094, 1227926, 1315635, 1353443, 1417857, 1561665, 1722630, 1755442, 1841889, 1933490, 2025510, 2280434, 2363095, 2631270, 2633163, 2706886, 2835714, 2900235, 3069815, 3123330, 3420651, 3683778, 4060329, 4388605, 4726190, 5266326, 5701085, 5800470, 6139630, 6144047, 6767215, 6841302, 7089285, 7981519, 8120658, 8777210, 9209445, 9384863, 11402170, 12288094, 13165815, 13534430, 14178570, 15963038, 17103255, 18418890, 18432141, 18769726, 20301645, 23944557, 26331630, 28154589, 30720235, 34206510, 36864282, 39907595, 40603290, 46924315, 47889114, 56309178, 61440470, 65694041, 79815190, 92160705, 93848630, 119722785, 122003219, 131388082, 140772945, 184321410, 197082123, 239445570, 244006438, 281545890, 328470205, 366009657, 394164246, 610016095, 656940410, 732019314, 854022533, 985410615, 1220032190, 1708045066, 1830048285, 1970821230, 2562067599, 3660096570, 4270112665, 5124135198, 8540225330, 12810337995, 25620675990]

約数ペア:

[(1, 25620675990), (2, 12810337995), (3, 8540225330), (5, 5124135198), (6, 4270112665), (7, 3660096570), (10, 2562067599), (13, 1970821230), (14, 1830048285), (15, 1708045066), (21, 1220032190), (26, 985410615), (30, 854022533), (35, 732019314), (39, 656940410), (42, 610016095), (65, 394164246), (70, 366009657), (78, 328470205), (91, 281545890), (105, 244006438), (107, 239445570), (130, 197082123), (139, 184321410), (182, 140772945), (195, 131388082), (210, 122003219), (214, 119722785), (273, 93848630), (278, 92160705), (321, 79815190), (390, 65694041), (417, 61440470), (455, 56309178), (535, 47889114), (546, 46924315), (631, 40603290), (642, 39907595), (695, 36864282), (749, 34206510), (834, 30720235), (910, 28154589), (973, 26331630), (1070, 23944557), (1262, 20301645), (1365, 18769726), (1390, 18432141), (1391, 18418890), (1498, 17103255), (1605, 15963038), (1807, 14178570), (1893, 13534430), (1946, 13165815), (2085, 12288094), (2247, 11402170), (2730, 9384863), (2782, 9209445), (2919, 8777210), (3155, 8120658), (3210, 7981519), (3614, 7089285), (3745, 6841302), (3786, 6767215), (4170, 6144047), (4173, 6139630), (4417, 5800470), (4494, 5701085), (4865, 5266326), (5421, 4726190), (5838, 4388605), (6310, 4060329), (6955, 3683778), (7490, 3420651), (8203, 3123330), (8346, 3069815), (8834, 2900235), (9035, 2835714), (9465, 2706886), (9730, 2633163), (9737, 2631270), (10842, 2363095), (11235, 2280434), (12649, 2025510), (13251, 1933490), (13910, 1841889), (14595, 1755442), (14873, 1722630), (16406, 1561665), (18070, 1417857), (18930, 1353443), (19474, 1315635), (20865, 1227926), (22085, 1160094), (22470, 1140217), (24609, 1041110), (25298, 1012755), (26502, 966745), (27105, 945238), (29190, 877721), (29211, 877090), (29746, 861315), (37947, 675170), (41015, 624666), (41730, 613963), (44170, 580047), (44619, 574210), (48685, 526254), (49218, 520555), (54210, 472619), (57421, 446190), (58422, 438545), (63245, 405102), (66255, 386698), (67517, 379470), (74365, 344526), (75894, 337585), (82030, 312333), (87709, 292110), (89238, 287105), (97370, 263127), (104111, 246090), (114842, 223095), (123045, 208222), (126490, 202551), (132510, 193349), (135034, 189735), (146055, 175418), (148730, 172263)]