About the Number

1230803640

1230803639 ← → 1230803641

2進数表記:1001001010111001001001010111000

漢数字表記:十二億三千八十万三千六百四十

素因数分解:

2 3 × 3 3 × 5 1 × 11 1 × 313 1 × 331 1

素因数の和:675
約数の個数: 256
約数和(自身を含む): 4503513600
約数和(自身を除く): 3272709960

約数列:
[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 313, 330, 331, 360, 396, 440, 495, 540, 594, 626, 660, 662, 792, 939, 990, 993, 1080, 1188, 1252, 1320, 1324, 1485, 1565, 1655, 1878, 1980, 1986, 2376, 2504, 2648, 2817, 2970, 2979, 3130, 3310, 3443, 3641, 3756, 3960, 3972, 4695, 4965, 5634, 5940, 5958, 6260, 6620, 6886, 7282, 7512, 7944, 8451, 8937, 9390, 9930, 10329, 10923, 11268, 11880, 11916, 12520, 13240, 13772, 14085, 14564, 14895, 16902, 17215, 17874, 18205, 18780, 19860, 20658, 21846, 22536, 23832, 27544, 28170, 29128, 29790, 30987, 32769, 33804, 34430, 35748, 36410, 37560, 39720, 41316, 42255, 43692, 44685, 51645, 54615, 56340, 59580, 61974, 65538, 67608, 68860, 71496, 72820, 82632, 84510, 87384, 89370, 92961, 98307, 103290, 103603, 109230, 112680, 119160, 123948, 131076, 137720, 145640, 154935, 163845, 169020, 178740, 185922, 196614, 206580, 207206, 218460, 247896, 262152, 309870, 310809, 327690, 338040, 357480, 371844, 393228, 413160, 414412, 436920, 464805, 491535, 518015, 619740, 621618, 655380, 743688, 786456, 828824, 929610, 932427, 983070, 1036030, 1139633, 1239480, 1243236, 1310760, 1554045, 1859220, 1864854, 1966140, 2072060, 2279266, 2486472, 2797281, 3108090, 3418899, 3718440, 3729708, 3932280, 4144120, 4558532, 4662135, 5594562, 5698165, 6216180, 6837798, 7459416, 9117064, 9324270, 10256697, 11189124, 11396330, 12432360, 13675596, 13986405, 17094495, 18648540, 20513394, 22378248, 22792660, 27351192, 27972810, 30770091, 34188990, 37297080, 41026788, 45585320, 51283485, 55945620, 61540182, 68377980, 82053576, 102566970, 111891240, 123080364, 136755960, 153850455, 205133940, 246160728, 307700910, 410267880, 615401820, 1230803640]

約数ペア:
[(1, 1230803640), (2, 615401820), (3, 410267880), (4, 307700910), (5, 246160728), (6, 205133940), (8, 153850455), (9, 136755960), (10, 123080364), (11, 111891240), (12, 102566970), (15, 82053576), (18, 68377980), (20, 61540182), (22, 55945620), (24, 51283485), (27, 45585320), (30, 41026788), (33, 37297080), (36, 34188990), (40, 30770091), (44, 27972810), (45, 27351192), (54, 22792660), (55, 22378248), (60, 20513394), (66, 18648540), (72, 17094495), (88, 13986405), (90, 13675596), (99, 12432360), (108, 11396330), (110, 11189124), (120, 10256697), (132, 9324270), (135, 9117064), (165, 7459416), (180, 6837798), (198, 6216180), (216, 5698165), (220, 5594562), (264, 4662135), (270, 4558532), (297, 4144120), (313, 3932280), (330, 3729708), (331, 3718440), (360, 3418899), (396, 3108090), (440, 2797281), (495, 2486472), (540, 2279266), (594, 2072060), (626, 1966140), (660, 1864854), (662, 1859220), (792, 1554045), (939, 1310760), (990, 1243236), (993, 1239480), (1080, 1139633), (1188, 1036030), (1252, 983070), (1320, 932427), (1324, 929610), (1485, 828824), (1565, 786456), (1655, 743688), (1878, 655380), (1980, 621618), (1986, 619740), (2376, 518015), (2504, 491535), (2648, 464805), (2817, 436920), (2970, 414412), (2979, 413160), (3130, 393228), (3310, 371844), (3443, 357480), (3641, 338040), (3756, 327690), (3960, 310809), (3972, 309870), (4695, 262152), (4965, 247896), (5634, 218460), (5940, 207206), (5958, 206580), (6260, 196614), (6620, 185922), (6886, 178740), (7282, 169020), (7512, 163845), (7944, 154935), (8451, 145640), (8937, 137720), (9390, 131076), (9930, 123948), (10329, 119160), (10923, 112680), (11268, 109230), (11880, 103603), (11916, 103290), (12520, 98307), (13240, 92961), (13772, 89370), (14085, 87384), (14564, 84510), (14895, 82632), (16902, 72820), (17215, 71496), (17874, 68860), (18205, 67608), (18780, 65538), (19860, 61974), (20658, 59580), (21846, 56340), (22536, 54615), (23832, 51645), (27544, 44685), (28170, 43692), (29128, 42255), (29790, 41316), (30987, 39720), (32769, 37560), (33804, 36410), (34430, 35748)]

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