753907440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1997}}^1$

素因数の和:2048

約数の個数: 240

約数和(自身を含む): 2767885344

約数和(自身を除く): 2013977904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 121, 130, 132, 143, 156, 165, 176, 195, 208, 220, 240, 242, 260, 264, 286, 312, 330, 363, 390, 429, 440, 484, 520, 528, 572, 605, 624, 660, 715, 726, 780, 858, 880, 968, 1040, 1144, 1210, 1320, 1430, 1452, 1560, 1573, 1716, 1815, 1936, 1997, 2145, 2288, 2420, 2640, 2860, 2904, 3120, 3146, 3432, 3630, 3994, 4290, 4719, 4840, 5720, 5808, 5991, 6292, 6864, 7260, 7865, 7988, 8580, 9438, 9680, 9985, 11440, 11982, 12584, 14520, 15730, 15976, 17160, 18876, 19970, 21967, 23595, 23964, 25168, 25961, 29040, 29955, 31460, 31952, 34320, 37752, 39940, 43934, 47190, 47928, 51922, 59910, 62920, 65901, 75504, 77883, 79880, 87868, 94380, 95856, 103844, 109835, 119820, 125840, 129805, 131802, 155766, 159760, 175736, 188760, 207688, 219670, 239640, 241637, 259610, 263604, 285571, 311532, 329505, 351472, 377520, 389415, 415376, 439340, 479280, 483274, 519220, 527208, 571142, 623064, 659010, 724911, 778830, 856713, 878680, 966548, 1038440, 1054416, 1142284, 1208185, 1246128, 1318020, 1427855, 1449822, 1557660, 1713426, 1757360, 1933096, 2076880, 2284568, 2416370, 2636040, 2855710, 2899644, 3115320, 3141281, 3426852, 3624555, 3866192, 4283565, 4569136, 4832740, 5272080, 5711420, 5799288, 6230640, 6282562, 6853704, 7249110, 8567130, 9423843, 9665480, 11422840, 11598576, 12565124, 13707408, 14498220, 15706405, 17134260, 18847686, 19330960, 22845680, 25130248, 28996440, 31412810, 34268520, 37695372, 47119215, 50260496, 57992880, 62825620, 68537040, 75390744, 94238430, 125651240, 150781488, 188476860, 251302480, 376953720, 753907440]

約数ペア:

[(1, 753907440), (2, 376953720), (3, 251302480), (4, 188476860), (5, 150781488), (6, 125651240), (8, 94238430), (10, 75390744), (11, 68537040), (12, 62825620), (13, 57992880), (15, 50260496), (16, 47119215), (20, 37695372), (22, 34268520), (24, 31412810), (26, 28996440), (30, 25130248), (33, 22845680), (39, 19330960), (40, 18847686), (44, 17134260), (48, 15706405), (52, 14498220), (55, 13707408), (60, 12565124), (65, 11598576), (66, 11422840), (78, 9665480), (80, 9423843), (88, 8567130), (104, 7249110), (110, 6853704), (120, 6282562), (121, 6230640), (130, 5799288), (132, 5711420), (143, 5272080), (156, 4832740), (165, 4569136), (176, 4283565), (195, 3866192), (208, 3624555), (220, 3426852), (240, 3141281), (242, 3115320), (260, 2899644), (264, 2855710), (286, 2636040), (312, 2416370), (330, 2284568), (363, 2076880), (390, 1933096), (429, 1757360), (440, 1713426), (484, 1557660), (520, 1449822), (528, 1427855), (572, 1318020), (605, 1246128), (624, 1208185), (660, 1142284), (715, 1054416), (726, 1038440), (780, 966548), (858, 878680), (880, 856713), (968, 778830), (1040, 724911), (1144, 659010), (1210, 623064), (1320, 571142), (1430, 527208), (1452, 519220), (1560, 483274), (1573, 479280), (1716, 439340), (1815, 415376), (1936, 389415), (1997, 377520), (2145, 351472), (2288, 329505), (2420, 311532), (2640, 285571), (2860, 263604), (2904, 259610), (3120, 241637), (3146, 239640), (3432, 219670), (3630, 207688), (3994, 188760), (4290, 175736), (4719, 159760), (4840, 155766), (5720, 131802), (5808, 129805), (5991, 125840), (6292, 119820), (6864, 109835), (7260, 103844), (7865, 95856), (7988, 94380), (8580, 87868), (9438, 79880), (9680, 77883), (9985, 75504), (11440, 65901), (11982, 62920), (12584, 59910), (14520, 51922), (15730, 47928), (15976, 47190), (17160, 43934), (18876, 39940), (19970, 37752), (21967, 34320), (23595, 31952), (23964, 31460), (25168, 29955), (25961, 29040)]