649083240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{557}}^1$

素因数の和:673

約数の個数: 256

約数和(自身を含む): 2362348800

約数和(自身を除く): 1713265560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 83, 90, 104, 108, 117, 120, 130, 135, 156, 166, 180, 195, 216, 234, 249, 260, 270, 312, 332, 351, 360, 390, 415, 468, 498, 520, 540, 557, 585, 664, 702, 747, 780, 830, 936, 996, 1079, 1080, 1114, 1170, 1245, 1404, 1494, 1560, 1660, 1671, 1755, 1992, 2158, 2228, 2241, 2340, 2490, 2785, 2808, 2988, 3237, 3320, 3342, 3510, 3735, 4316, 4456, 4482, 4680, 4980, 5013, 5395, 5570, 5976, 6474, 6684, 7020, 7241, 7470, 8355, 8632, 8964, 9711, 9960, 10026, 10790, 11140, 11205, 12948, 13368, 14040, 14482, 14940, 15039, 16185, 16710, 17928, 19422, 20052, 21580, 21723, 22280, 22410, 25065, 25896, 28964, 29133, 29880, 30078, 32370, 33420, 36205, 38844, 40104, 43160, 43446, 44820, 46231, 48555, 50130, 57928, 58266, 60156, 64740, 65169, 66840, 72410, 75195, 77688, 86892, 89640, 92462, 97110, 100260, 108615, 116532, 120312, 129480, 130338, 138693, 144820, 145665, 150390, 173784, 184924, 194220, 195507, 200520, 217230, 231155, 233064, 260676, 277386, 289640, 291330, 300780, 325845, 369848, 388440, 391014, 416079, 434460, 462310, 521352, 554772, 582660, 601003, 601560, 651690, 693465, 782028, 832158, 868920, 924620, 977535, 1109544, 1165320, 1202006, 1248237, 1303380, 1386930, 1564056, 1664316, 1803009, 1849240, 1955070, 2080395, 2404012, 2496474, 2606760, 2773860, 3005015, 3328632, 3606018, 3910140, 4160790, 4808024, 4992948, 5409027, 5547720, 6010030, 6241185, 7212036, 7820280, 8321580, 9015045, 9985896, 10818054, 12020060, 12482370, 14424072, 16227081, 16643160, 18030090, 21636108, 24040120, 24964740, 27045135, 32454162, 36060180, 43272216, 49929480, 54090270, 64908324, 72120360, 81135405, 108180540, 129816648, 162270810, 216361080, 324541620, 649083240]

約数ペア:

[(1, 649083240), (2, 324541620), (3, 216361080), (4, 162270810), (5, 129816648), (6, 108180540), (8, 81135405), (9, 72120360), (10, 64908324), (12, 54090270), (13, 49929480), (15, 43272216), (18, 36060180), (20, 32454162), (24, 27045135), (26, 24964740), (27, 24040120), (30, 21636108), (36, 18030090), (39, 16643160), (40, 16227081), (45, 14424072), (52, 12482370), (54, 12020060), (60, 10818054), (65, 9985896), (72, 9015045), (78, 8321580), (83, 7820280), (90, 7212036), (104, 6241185), (108, 6010030), (117, 5547720), (120, 5409027), (130, 4992948), (135, 4808024), (156, 4160790), (166, 3910140), (180, 3606018), (195, 3328632), (216, 3005015), (234, 2773860), (249, 2606760), (260, 2496474), (270, 2404012), (312, 2080395), (332, 1955070), (351, 1849240), (360, 1803009), (390, 1664316), (415, 1564056), (468, 1386930), (498, 1303380), (520, 1248237), (540, 1202006), (557, 1165320), (585, 1109544), (664, 977535), (702, 924620), (747, 868920), (780, 832158), (830, 782028), (936, 693465), (996, 651690), (1079, 601560), (1080, 601003), (1114, 582660), (1170, 554772), (1245, 521352), (1404, 462310), (1494, 434460), (1560, 416079), (1660, 391014), (1671, 388440), (1755, 369848), (1992, 325845), (2158, 300780), (2228, 291330), (2241, 289640), (2340, 277386), (2490, 260676), (2785, 233064), (2808, 231155), (2988, 217230), (3237, 200520), (3320, 195507), (3342, 194220), (3510, 184924), (3735, 173784), (4316, 150390), (4456, 145665), (4482, 144820), (4680, 138693), (4980, 130338), (5013, 129480), (5395, 120312), (5570, 116532), (5976, 108615), (6474, 100260), (6684, 97110), (7020, 92462), (7241, 89640), (7470, 86892), (8355, 77688), (8632, 75195), (8964, 72410), (9711, 66840), (9960, 65169), (10026, 64740), (10790, 60156), (11140, 58266), (11205, 57928), (12948, 50130), (13368, 48555), (14040, 46231), (14482, 44820), (14940, 43446), (15039, 43160), (16185, 40104), (16710, 38844), (17928, 36205), (19422, 33420), (20052, 32370), (21580, 30078), (21723, 29880), (22280, 29133), (22410, 28964), (25065, 25896)]