496440360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1861}}^1$

素因数の和:1913

約数の個数: 256

約数和(自身を含む): 1876896000

約数和(自身を除く): 1380455640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 27, 30, 36, 38, 39, 40, 45, 52, 54, 57, 60, 65, 72, 76, 78, 90, 95, 104, 108, 114, 117, 120, 130, 135, 152, 156, 171, 180, 190, 195, 216, 228, 234, 247, 260, 270, 285, 312, 342, 351, 360, 380, 390, 456, 468, 494, 513, 520, 540, 570, 585, 684, 702, 741, 760, 780, 855, 936, 988, 1026, 1080, 1140, 1170, 1235, 1368, 1404, 1482, 1560, 1710, 1755, 1861, 1976, 2052, 2223, 2280, 2340, 2470, 2565, 2808, 2964, 3420, 3510, 3705, 3722, 4104, 4446, 4680, 4940, 5130, 5583, 5928, 6669, 6840, 7020, 7410, 7444, 8892, 9305, 9880, 10260, 11115, 11166, 13338, 14040, 14820, 14888, 16749, 17784, 18610, 20520, 22230, 22332, 24193, 26676, 27915, 29640, 33345, 33498, 35359, 37220, 44460, 44664, 48386, 50247, 53352, 55830, 66690, 66996, 70718, 72579, 74440, 83745, 88920, 96772, 100494, 106077, 111660, 120965, 133380, 133992, 141436, 145158, 167490, 176795, 193544, 200988, 212154, 217737, 223320, 241930, 251235, 266760, 282872, 290316, 318231, 334980, 353590, 362895, 401976, 424308, 435474, 459667, 483860, 502470, 530385, 580632, 636462, 653211, 669960, 707180, 725790, 848616, 870948, 919334, 954693, 967720, 1004940, 1060770, 1088685, 1272924, 1306422, 1379001, 1414360, 1451580, 1591155, 1741896, 1838668, 1909386, 2009880, 2121540, 2177370, 2298335, 2545848, 2612844, 2758002, 2903160, 3182310, 3266055, 3677336, 3818772, 4137003, 4243080, 4354740, 4596670, 4773465, 5225688, 5516004, 6364620, 6532110, 6895005, 7637544, 8274006, 8709480, 9193340, 9546930, 11032008, 12411009, 12729240, 13064220, 13790010, 16548012, 18386680, 19093860, 20685015, 24822018, 26128440, 27580020, 33096024, 38187720, 41370030, 49644036, 55160040, 62055045, 82740060, 99288072, 124110090, 165480120, 248220180, 496440360]

約数ペア:

[(1, 496440360), (2, 248220180), (3, 165480120), (4, 124110090), (5, 99288072), (6, 82740060), (8, 62055045), (9, 55160040), (10, 49644036), (12, 41370030), (13, 38187720), (15, 33096024), (18, 27580020), (19, 26128440), (20, 24822018), (24, 20685015), (26, 19093860), (27, 18386680), (30, 16548012), (36, 13790010), (38, 13064220), (39, 12729240), (40, 12411009), (45, 11032008), (52, 9546930), (54, 9193340), (57, 8709480), (60, 8274006), (65, 7637544), (72, 6895005), (76, 6532110), (78, 6364620), (90, 5516004), (95, 5225688), (104, 4773465), (108, 4596670), (114, 4354740), (117, 4243080), (120, 4137003), (130, 3818772), (135, 3677336), (152, 3266055), (156, 3182310), (171, 2903160), (180, 2758002), (190, 2612844), (195, 2545848), (216, 2298335), (228, 2177370), (234, 2121540), (247, 2009880), (260, 1909386), (270, 1838668), (285, 1741896), (312, 1591155), (342, 1451580), (351, 1414360), (360, 1379001), (380, 1306422), (390, 1272924), (456, 1088685), (468, 1060770), (494, 1004940), (513, 967720), (520, 954693), (540, 919334), (570, 870948), (585, 848616), (684, 725790), (702, 707180), (741, 669960), (760, 653211), (780, 636462), (855, 580632), (936, 530385), (988, 502470), (1026, 483860), (1080, 459667), (1140, 435474), (1170, 424308), (1235, 401976), (1368, 362895), (1404, 353590), (1482, 334980), (1560, 318231), (1710, 290316), (1755, 282872), (1861, 266760), (1976, 251235), (2052, 241930), (2223, 223320), (2280, 217737), (2340, 212154), (2470, 200988), (2565, 193544), (2808, 176795), (2964, 167490), (3420, 145158), (3510, 141436), (3705, 133992), (3722, 133380), (4104, 120965), (4446, 111660), (4680, 106077), (4940, 100494), (5130, 96772), (5583, 88920), (5928, 83745), (6669, 74440), (6840, 72579), (7020, 70718), (7410, 66996), (7444, 66690), (8892, 55830), (9305, 53352), (9880, 50247), (10260, 48386), (11115, 44664), (11166, 44460), (13338, 37220), (14040, 35359), (14820, 33498), (14888, 33345), (16749, 29640), (17784, 27915), (18610, 26676), (20520, 24193), (22230, 22332)]