1120617720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{563}}^1$

素因数の和:699

約数の個数: 256

約数和(自身を含む): 3979584000

約数和(自身を除く): 2858966280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 97, 108, 114, 120, 135, 152, 171, 180, 190, 194, 216, 228, 270, 285, 291, 342, 360, 380, 388, 456, 485, 513, 540, 563, 570, 582, 684, 760, 776, 855, 873, 970, 1026, 1080, 1126, 1140, 1164, 1368, 1455, 1689, 1710, 1746, 1843, 1940, 2052, 2252, 2280, 2328, 2565, 2619, 2815, 2910, 3378, 3420, 3492, 3686, 3880, 4104, 4365, 4504, 5067, 5130, 5238, 5529, 5630, 5820, 6756, 6840, 6984, 7372, 8445, 8730, 9215, 10134, 10260, 10476, 10697, 11058, 11260, 11640, 13095, 13512, 14744, 15201, 16587, 16890, 17460, 18430, 20268, 20520, 20952, 21394, 22116, 22520, 25335, 26190, 27645, 30402, 32091, 33174, 33780, 34920, 36860, 40536, 42788, 44232, 49761, 50670, 52380, 53485, 54611, 55290, 60804, 64182, 66348, 67560, 73720, 76005, 82935, 85576, 96273, 99522, 101340, 104760, 106970, 109222, 110580, 121608, 128364, 132696, 152010, 160455, 163833, 165870, 192546, 199044, 202680, 213940, 218444, 221160, 248805, 256728, 273055, 288819, 304020, 320910, 327666, 331740, 385092, 398088, 427880, 436888, 481365, 491499, 497610, 546110, 577638, 608040, 641820, 655332, 663480, 770184, 819165, 962730, 982998, 995220, 1037609, 1092220, 1155276, 1283640, 1310664, 1444095, 1474497, 1638330, 1925460, 1965996, 1990440, 2075218, 2184440, 2310552, 2457495, 2888190, 2948994, 3112827, 3276660, 3850920, 3931992, 4150436, 4914990, 5188045, 5776380, 5897988, 6225654, 6553320, 7372485, 8300872, 9338481, 9829980, 10376090, 11552760, 11795976, 12451308, 14744970, 15564135, 18676962, 19659960, 20752180, 24902616, 28015443, 29489940, 31128270, 37353924, 41504360, 46692405, 56030886, 58979880, 62256540, 74707848, 93384810, 112061772, 124513080, 140077215, 186769620, 224123544, 280154430, 373539240, 560308860, 1120617720]

約数ペア:

[(1, 1120617720), (2, 560308860), (3, 373539240), (4, 280154430), (5, 224123544), (6, 186769620), (8, 140077215), (9, 124513080), (10, 112061772), (12, 93384810), (15, 74707848), (18, 62256540), (19, 58979880), (20, 56030886), (24, 46692405), (27, 41504360), (30, 37353924), (36, 31128270), (38, 29489940), (40, 28015443), (45, 24902616), (54, 20752180), (57, 19659960), (60, 18676962), (72, 15564135), (76, 14744970), (90, 12451308), (95, 11795976), (97, 11552760), (108, 10376090), (114, 9829980), (120, 9338481), (135, 8300872), (152, 7372485), (171, 6553320), (180, 6225654), (190, 5897988), (194, 5776380), (216, 5188045), (228, 4914990), (270, 4150436), (285, 3931992), (291, 3850920), (342, 3276660), (360, 3112827), (380, 2948994), (388, 2888190), (456, 2457495), (485, 2310552), (513, 2184440), (540, 2075218), (563, 1990440), (570, 1965996), (582, 1925460), (684, 1638330), (760, 1474497), (776, 1444095), (855, 1310664), (873, 1283640), (970, 1155276), (1026, 1092220), (1080, 1037609), (1126, 995220), (1140, 982998), (1164, 962730), (1368, 819165), (1455, 770184), (1689, 663480), (1710, 655332), (1746, 641820), (1843, 608040), (1940, 577638), (2052, 546110), (2252, 497610), (2280, 491499), (2328, 481365), (2565, 436888), (2619, 427880), (2815, 398088), (2910, 385092), (3378, 331740), (3420, 327666), (3492, 320910), (3686, 304020), (3880, 288819), (4104, 273055), (4365, 256728), (4504, 248805), (5067, 221160), (5130, 218444), (5238, 213940), (5529, 202680), (5630, 199044), (5820, 192546), (6756, 165870), (6840, 163833), (6984, 160455), (7372, 152010), (8445, 132696), (8730, 128364), (9215, 121608), (10134, 110580), (10260, 109222), (10476, 106970), (10697, 104760), (11058, 101340), (11260, 99522), (11640, 96273), (13095, 85576), (13512, 82935), (14744, 76005), (15201, 73720), (16587, 67560), (16890, 66348), (17460, 64182), (18430, 60804), (20268, 55290), (20520, 54611), (20952, 53485), (21394, 52380), (22116, 50670), (22520, 49761), (25335, 44232), (26190, 42788), (27645, 40536), (30402, 36860), (32091, 34920), (33174, 33780)]