744161220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:327

約数の個数: 288

約数和(自身を含む): 2629186560

約数和(自身を除く): 1885025340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 33, 36, 38, 44, 45, 55, 57, 60, 66, 76, 90, 95, 99, 110, 114, 131, 132, 151, 165, 171, 180, 190, 198, 209, 220, 228, 262, 285, 302, 330, 342, 380, 393, 396, 418, 453, 495, 524, 570, 604, 627, 655, 660, 684, 755, 786, 836, 855, 906, 990, 1045, 1140, 1179, 1254, 1310, 1359, 1441, 1510, 1572, 1661, 1710, 1812, 1881, 1965, 1980, 2090, 2265, 2358, 2489, 2508, 2620, 2718, 2869, 2882, 3020, 3135, 3322, 3420, 3762, 3930, 4180, 4323, 4530, 4716, 4978, 4983, 5436, 5738, 5764, 5895, 6270, 6644, 6795, 7205, 7467, 7524, 7860, 8305, 8607, 8646, 9060, 9405, 9956, 9966, 11476, 11790, 12445, 12540, 12969, 13590, 14345, 14410, 14934, 14949, 16610, 17214, 17292, 18810, 19781, 19932, 21615, 22401, 23580, 24890, 24915, 25821, 25938, 27180, 27379, 28690, 28820, 29868, 29898, 31559, 33220, 34428, 37335, 37620, 39562, 43035, 43230, 44802, 49780, 49830, 51642, 51876, 54758, 57380, 59343, 59796, 63118, 64845, 74670, 74745, 79124, 82137, 86070, 86460, 89604, 94677, 98905, 99660, 103284, 109516, 112005, 118686, 126236, 129105, 129690, 136895, 149340, 149490, 157795, 164274, 172140, 178029, 189354, 197810, 217591, 224010, 237372, 246411, 258210, 259380, 273790, 284031, 296715, 298980, 315590, 328548, 356058, 375839, 378708, 395620, 410685, 435182, 448020, 473385, 492822, 516420, 547580, 568062, 593430, 631180, 652773, 712116, 751678, 821370, 870364, 890145, 946770, 985644, 1087955, 1127517, 1136124, 1186860, 1232055, 1305546, 1420155, 1503356, 1642740, 1780290, 1879195, 1893540, 1958319, 2175910, 2255034, 2464110, 2611092, 2840310, 3263865, 3382551, 3560580, 3758390, 3916638, 4134229, 4351820, 4510068, 4928220, 5637585, 5680620, 6527730, 6765102, 7516780, 7833276, 8268458, 9791595, 11275170, 12402687, 13055460, 13530204, 16536916, 16912755, 19583190, 20671145, 22550340, 24805374, 33825510, 37208061, 39166380, 41342290, 49610748, 62013435, 67651020, 74416122, 82684580, 124026870, 148832244, 186040305, 248053740, 372080610, 744161220]

約数ペア:

[(1, 744161220), (2, 372080610), (3, 248053740), (4, 186040305), (5, 148832244), (6, 124026870), (9, 82684580), (10, 74416122), (11, 67651020), (12, 62013435), (15, 49610748), (18, 41342290), (19, 39166380), (20, 37208061), (22, 33825510), (30, 24805374), (33, 22550340), (36, 20671145), (38, 19583190), (44, 16912755), (45, 16536916), (55, 13530204), (57, 13055460), (60, 12402687), (66, 11275170), (76, 9791595), (90, 8268458), (95, 7833276), (99, 7516780), (110, 6765102), (114, 6527730), (131, 5680620), (132, 5637585), (151, 4928220), (165, 4510068), (171, 4351820), (180, 4134229), (190, 3916638), (198, 3758390), (209, 3560580), (220, 3382551), (228, 3263865), (262, 2840310), (285, 2611092), (302, 2464110), (330, 2255034), (342, 2175910), (380, 1958319), (393, 1893540), (396, 1879195), (418, 1780290), (453, 1642740), (495, 1503356), (524, 1420155), (570, 1305546), (604, 1232055), (627, 1186860), (655, 1136124), (660, 1127517), (684, 1087955), (755, 985644), (786, 946770), (836, 890145), (855, 870364), (906, 821370), (990, 751678), (1045, 712116), (1140, 652773), (1179, 631180), (1254, 593430), (1310, 568062), (1359, 547580), (1441, 516420), (1510, 492822), (1572, 473385), (1661, 448020), (1710, 435182), (1812, 410685), (1881, 395620), (1965, 378708), (1980, 375839), (2090, 356058), (2265, 328548), (2358, 315590), (2489, 298980), (2508, 296715), (2620, 284031), (2718, 273790), (2869, 259380), (2882, 258210), (3020, 246411), (3135, 237372), (3322, 224010), (3420, 217591), (3762, 197810), (3930, 189354), (4180, 178029), (4323, 172140), (4530, 164274), (4716, 157795), (4978, 149490), (4983, 149340), (5436, 136895), (5738, 129690), (5764, 129105), (5895, 126236), (6270, 118686), (6644, 112005), (6795, 109516), (7205, 103284), (7467, 99660), (7524, 98905), (7860, 94677), (8305, 89604), (8607, 86460), (8646, 86070), (9060, 82137), (9405, 79124), (9956, 74745), (9966, 74670), (11476, 64845), (11790, 63118), (12445, 59796), (12540, 59343), (12969, 57380), (13590, 54758), (14345, 51876), (14410, 51642), (14934, 49830), (14949, 49780), (16610, 44802), (17214, 43230), (17292, 43035), (18810, 39562), (19781, 37620), (19932, 37335), (21615, 34428), (22401, 33220), (23580, 31559), (24890, 29898), (24915, 29868), (25821, 28820), (25938, 28690), (27180, 27379)]