25701621360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{203207}}^1$

素因数の和:203271

約数の個数: 160

約数和(自身を含む): 87083569152

約数和(自身を除く): 61381947792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 34, 40, 48, 51, 60, 62, 68, 80, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 240, 248, 255, 272, 310, 340, 372, 408, 465, 496, 510, 527, 620, 680, 744, 816, 930, 1020, 1054, 1240, 1360, 1488, 1581, 1860, 2040, 2108, 2480, 2635, 3162, 3720, 4080, 4216, 5270, 6324, 7440, 7905, 8432, 10540, 12648, 15810, 21080, 25296, 31620, 42160, 63240, 126480, 203207, 406414, 609621, 812828, 1016035, 1219242, 1625656, 2032070, 2438484, 3048105, 3251312, 3454519, 4064140, 4876968, 6096210, 6299417, 6909038, 8128280, 9753936, 10363557, 12192420, 12598834, 13818076, 16256560, 17272595, 18898251, 20727114, 24384840, 25197668, 27636152, 31497085, 34545190, 37796502, 41454228, 48769680, 50395336, 51817785, 55272304, 62994170, 69090380, 75593004, 82908456, 94491255, 100790672, 103635570, 107090089, 125988340, 138180760, 151186008, 165816912, 188982510, 207271140, 214180178, 251976680, 276361520, 302372016, 321270267, 377965020, 414542280, 428360356, 503953360, 535450445, 642540534, 755930040, 829084560, 856720712, 1070900890, 1285081068, 1511860080, 1606351335, 1713441424, 2141801780, 2570162136, 3212702670, 4283603560, 5140324272, 6425405340, 8567207120, 12850810680, 25701621360]

約数ペア:

[(1, 25701621360), (2, 12850810680), (3, 8567207120), (4, 6425405340), (5, 5140324272), (6, 4283603560), (8, 3212702670), (10, 2570162136), (12, 2141801780), (15, 1713441424), (16, 1606351335), (17, 1511860080), (20, 1285081068), (24, 1070900890), (30, 856720712), (31, 829084560), (34, 755930040), (40, 642540534), (48, 535450445), (51, 503953360), (60, 428360356), (62, 414542280), (68, 377965020), (80, 321270267), (85, 302372016), (93, 276361520), (102, 251976680), (120, 214180178), (124, 207271140), (136, 188982510), (155, 165816912), (170, 151186008), (186, 138180760), (204, 125988340), (240, 107090089), (248, 103635570), (255, 100790672), (272, 94491255), (310, 82908456), (340, 75593004), (372, 69090380), (408, 62994170), (465, 55272304), (496, 51817785), (510, 50395336), (527, 48769680), (620, 41454228), (680, 37796502), (744, 34545190), (816, 31497085), (930, 27636152), (1020, 25197668), (1054, 24384840), (1240, 20727114), (1360, 18898251), (1488, 17272595), (1581, 16256560), (1860, 13818076), (2040, 12598834), (2108, 12192420), (2480, 10363557), (2635, 9753936), (3162, 8128280), (3720, 6909038), (4080, 6299417), (4216, 6096210), (5270, 4876968), (6324, 4064140), (7440, 3454519), (7905, 3251312), (8432, 3048105), (10540, 2438484), (12648, 2032070), (15810, 1625656), (21080, 1219242), (25296, 1016035), (31620, 812828), (42160, 609621), (63240, 406414), (126480, 203207)]