235227720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1657}}^1$

素因数の和:1704

約数の個数: 192

約数和(自身を含む): 873832320

約数和(自身を除く): 638604600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 169, 182, 195, 210, 260, 273, 280, 312, 338, 364, 390, 420, 455, 507, 520, 546, 676, 728, 780, 840, 845, 910, 1014, 1092, 1183, 1352, 1365, 1560, 1657, 1690, 1820, 2028, 2184, 2366, 2535, 2730, 3314, 3380, 3549, 3640, 4056, 4732, 4971, 5070, 5460, 5915, 6628, 6760, 7098, 8285, 9464, 9942, 10140, 10920, 11599, 11830, 13256, 14196, 16570, 17745, 19884, 20280, 21541, 23198, 23660, 24855, 28392, 33140, 34797, 35490, 39768, 43082, 46396, 47320, 49710, 57995, 64623, 66280, 69594, 70980, 86164, 92792, 99420, 107705, 115990, 129246, 139188, 141960, 150787, 172328, 173985, 198840, 215410, 231980, 258492, 278376, 280033, 301574, 323115, 347970, 430820, 452361, 463960, 516984, 560066, 603148, 646230, 695940, 753935, 840099, 861640, 904722, 1120132, 1206296, 1292460, 1391880, 1400165, 1507870, 1680198, 1809444, 1960231, 2240264, 2261805, 2584920, 2800330, 3015740, 3360396, 3618888, 3920462, 4200495, 4523610, 5600660, 5880693, 6031480, 6720792, 7840924, 8400990, 9047220, 9801155, 11201320, 11761386, 15681848, 16801980, 18094440, 19602310, 23522772, 29403465, 33603960, 39204620, 47045544, 58806930, 78409240, 117613860, 235227720]

約数ペア:

[(1, 235227720), (2, 117613860), (3, 78409240), (4, 58806930), (5, 47045544), (6, 39204620), (7, 33603960), (8, 29403465), (10, 23522772), (12, 19602310), (13, 18094440), (14, 16801980), (15, 15681848), (20, 11761386), (21, 11201320), (24, 9801155), (26, 9047220), (28, 8400990), (30, 7840924), (35, 6720792), (39, 6031480), (40, 5880693), (42, 5600660), (52, 4523610), (56, 4200495), (60, 3920462), (65, 3618888), (70, 3360396), (78, 3015740), (84, 2800330), (91, 2584920), (104, 2261805), (105, 2240264), (120, 1960231), (130, 1809444), (140, 1680198), (156, 1507870), (168, 1400165), (169, 1391880), (182, 1292460), (195, 1206296), (210, 1120132), (260, 904722), (273, 861640), (280, 840099), (312, 753935), (338, 695940), (364, 646230), (390, 603148), (420, 560066), (455, 516984), (507, 463960), (520, 452361), (546, 430820), (676, 347970), (728, 323115), (780, 301574), (840, 280033), (845, 278376), (910, 258492), (1014, 231980), (1092, 215410), (1183, 198840), (1352, 173985), (1365, 172328), (1560, 150787), (1657, 141960), (1690, 139188), (1820, 129246), (2028, 115990), (2184, 107705), (2366, 99420), (2535, 92792), (2730, 86164), (3314, 70980), (3380, 69594), (3549, 66280), (3640, 64623), (4056, 57995), (4732, 49710), (4971, 47320), (5070, 46396), (5460, 43082), (5915, 39768), (6628, 35490), (6760, 34797), (7098, 33140), (8285, 28392), (9464, 24855), (9942, 23660), (10140, 23198), (10920, 21541), (11599, 20280), (11830, 19884), (13256, 17745), (14196, 16570)]