395544240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6037}}^1$

素因数の和:6076

約数の個数: 240

約数和(自身を含む): 1635187008

約数和(自身を除く): 1239642768

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 2184, 2340, 2520, 2730, 3120, 3276, 3640, 4095, 4368, 4680, 5040, 5460, 6037, 6552, 7280, 8190, 9360, 10920, 12074, 13104, 16380, 18111, 21840, 24148, 30185, 32760, 36222, 42259, 48296, 54333, 60370, 65520, 72444, 78481, 84518, 90555, 96592, 108666, 120740, 126777, 144888, 156962, 169036, 181110, 211295, 217332, 235443, 241480, 253554, 271665, 289776, 313924, 338072, 362220, 380331, 392405, 422590, 434664, 470886, 482960, 507108, 543330, 549367, 627848, 633885, 676144, 706329, 724440, 760662, 784810, 845180, 869328, 941772, 1014216, 1086660, 1098734, 1177215, 1255696, 1267770, 1412658, 1448880, 1521324, 1569620, 1648101, 1690360, 1883544, 1901655, 2028432, 2173320, 2197468, 2354430, 2535540, 2746835, 2825316, 3042648, 3139240, 3296202, 3380720, 3531645, 3767088, 3803310, 4346640, 4394936, 4708860, 4944303, 5071080, 5493670, 5650632, 6085296, 6278480, 6592404, 7063290, 7606620, 8240505, 8789872, 9417720, 9888606, 10142160, 10987340, 11301264, 13184808, 14126580, 15213240, 16481010, 18835440, 19777212, 21974680, 24721515, 26369616, 28253160, 30426480, 32962020, 39554424, 43949360, 49443030, 56506320, 65924040, 79108848, 98886060, 131848080, 197772120, 395544240]

約数ペア:

[(1, 395544240), (2, 197772120), (3, 131848080), (4, 98886060), (5, 79108848), (6, 65924040), (7, 56506320), (8, 49443030), (9, 43949360), (10, 39554424), (12, 32962020), (13, 30426480), (14, 28253160), (15, 26369616), (16, 24721515), (18, 21974680), (20, 19777212), (21, 18835440), (24, 16481010), (26, 15213240), (28, 14126580), (30, 13184808), (35, 11301264), (36, 10987340), (39, 10142160), (40, 9888606), (42, 9417720), (45, 8789872), (48, 8240505), (52, 7606620), (56, 7063290), (60, 6592404), (63, 6278480), (65, 6085296), (70, 5650632), (72, 5493670), (78, 5071080), (80, 4944303), (84, 4708860), (90, 4394936), (91, 4346640), (104, 3803310), (105, 3767088), (112, 3531645), (117, 3380720), (120, 3296202), (126, 3139240), (130, 3042648), (140, 2825316), (144, 2746835), (156, 2535540), (168, 2354430), (180, 2197468), (182, 2173320), (195, 2028432), (208, 1901655), (210, 1883544), (234, 1690360), (240, 1648101), (252, 1569620), (260, 1521324), (273, 1448880), (280, 1412658), (312, 1267770), (315, 1255696), (336, 1177215), (360, 1098734), (364, 1086660), (390, 1014216), (420, 941772), (455, 869328), (468, 845180), (504, 784810), (520, 760662), (546, 724440), (560, 706329), (585, 676144), (624, 633885), (630, 627848), (720, 549367), (728, 543330), (780, 507108), (819, 482960), (840, 470886), (910, 434664), (936, 422590), (1008, 392405), (1040, 380331), (1092, 362220), (1170, 338072), (1260, 313924), (1365, 289776), (1456, 271665), (1560, 253554), (1638, 241480), (1680, 235443), (1820, 217332), (1872, 211295), (2184, 181110), (2340, 169036), (2520, 156962), (2730, 144888), (3120, 126777), (3276, 120740), (3640, 108666), (4095, 96592), (4368, 90555), (4680, 84518), (5040, 78481), (5460, 72444), (6037, 65520), (6552, 60370), (7280, 54333), (8190, 48296), (9360, 42259), (10920, 36222), (12074, 32760), (13104, 30185), (16380, 24148), (18111, 21840)]