323213940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{587}}^1$

素因数の和:651

約数の個数: 288

約数和(自身を含む): 1232824320

約数和(自身を除く): 909610380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 23, 28, 30, 35, 36, 38, 42, 45, 46, 57, 60, 63, 69, 70, 76, 84, 90, 92, 95, 105, 114, 115, 126, 133, 138, 140, 161, 171, 180, 190, 207, 210, 228, 230, 252, 266, 276, 285, 315, 322, 342, 345, 380, 399, 414, 420, 437, 460, 483, 532, 570, 587, 630, 644, 665, 684, 690, 798, 805, 828, 855, 874, 966, 1035, 1140, 1174, 1197, 1260, 1311, 1330, 1380, 1449, 1596, 1610, 1710, 1748, 1761, 1932, 1995, 2070, 2185, 2348, 2394, 2415, 2622, 2660, 2898, 2935, 3059, 3220, 3420, 3522, 3933, 3990, 4109, 4140, 4370, 4788, 4830, 5244, 5283, 5796, 5870, 5985, 6118, 6555, 7044, 7245, 7866, 7980, 8218, 8740, 8805, 9177, 9660, 10566, 11153, 11740, 11970, 12236, 12327, 13110, 13501, 14490, 15295, 15732, 16436, 17610, 18354, 19665, 20545, 21132, 22306, 23940, 24654, 26220, 26415, 27002, 27531, 28980, 30590, 33459, 35220, 36708, 36981, 39330, 40503, 41090, 44612, 45885, 49308, 52830, 54004, 55062, 55765, 61180, 61635, 66918, 67505, 73962, 78071, 78660, 81006, 82180, 91770, 94507, 100377, 105660, 110124, 111530, 121509, 123270, 133836, 135010, 137655, 147924, 156142, 162012, 167295, 183540, 184905, 189014, 200754, 202515, 223060, 234213, 243018, 246540, 256519, 270020, 275310, 283521, 312284, 334590, 369810, 378028, 390355, 401508, 405030, 468426, 472535, 486036, 501885, 513038, 550620, 567042, 607545, 669180, 702639, 739620, 769557, 780710, 810060, 850563, 936852, 945070, 1003770, 1026076, 1134084, 1171065, 1215090, 1282595, 1405278, 1417605, 1539114, 1561420, 1701126, 1795633, 1890140, 2007540, 2308671, 2342130, 2430180, 2565190, 2810556, 2835210, 3078228, 3402252, 3513195, 3591266, 3847785, 4252815, 4617342, 4684260, 5130380, 5386899, 5670420, 7026390, 7182532, 7695570, 8505630, 8978165, 9234684, 10773798, 11543355, 14052780, 15391140, 16160697, 17011260, 17956330, 21547596, 23086710, 26934495, 32321394, 35912660, 46173420, 53868990, 64642788, 80803485, 107737980, 161606970, 323213940]

約数ペア:

[(1, 323213940), (2, 161606970), (3, 107737980), (4, 80803485), (5, 64642788), (6, 53868990), (7, 46173420), (9, 35912660), (10, 32321394), (12, 26934495), (14, 23086710), (15, 21547596), (18, 17956330), (19, 17011260), (20, 16160697), (21, 15391140), (23, 14052780), (28, 11543355), (30, 10773798), (35, 9234684), (36, 8978165), (38, 8505630), (42, 7695570), (45, 7182532), (46, 7026390), (57, 5670420), (60, 5386899), (63, 5130380), (69, 4684260), (70, 4617342), (76, 4252815), (84, 3847785), (90, 3591266), (92, 3513195), (95, 3402252), (105, 3078228), (114, 2835210), (115, 2810556), (126, 2565190), (133, 2430180), (138, 2342130), (140, 2308671), (161, 2007540), (171, 1890140), (180, 1795633), (190, 1701126), (207, 1561420), (210, 1539114), (228, 1417605), (230, 1405278), (252, 1282595), (266, 1215090), (276, 1171065), (285, 1134084), (315, 1026076), (322, 1003770), (342, 945070), (345, 936852), (380, 850563), (399, 810060), (414, 780710), (420, 769557), (437, 739620), (460, 702639), (483, 669180), (532, 607545), (570, 567042), (587, 550620), (630, 513038), (644, 501885), (665, 486036), (684, 472535), (690, 468426), (798, 405030), (805, 401508), (828, 390355), (855, 378028), (874, 369810), (966, 334590), (1035, 312284), (1140, 283521), (1174, 275310), (1197, 270020), (1260, 256519), (1311, 246540), (1330, 243018), (1380, 234213), (1449, 223060), (1596, 202515), (1610, 200754), (1710, 189014), (1748, 184905), (1761, 183540), (1932, 167295), (1995, 162012), (2070, 156142), (2185, 147924), (2348, 137655), (2394, 135010), (2415, 133836), (2622, 123270), (2660, 121509), (2898, 111530), (2935, 110124), (3059, 105660), (3220, 100377), (3420, 94507), (3522, 91770), (3933, 82180), (3990, 81006), (4109, 78660), (4140, 78071), (4370, 73962), (4788, 67505), (4830, 66918), (5244, 61635), (5283, 61180), (5796, 55765), (5870, 55062), (5985, 54004), (6118, 52830), (6555, 49308), (7044, 45885), (7245, 44612), (7866, 41090), (7980, 40503), (8218, 39330), (8740, 36981), (8805, 36708), (9177, 35220), (9660, 33459), (10566, 30590), (11153, 28980), (11740, 27531), (11970, 27002), (12236, 26415), (12327, 26220), (13110, 24654), (13501, 23940), (14490, 22306), (15295, 21132), (15732, 20545), (16436, 19665), (17610, 18354)]