242063640

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{821}}^1$

素因数の和:864

約数の個数: 320

約数和(自身を含む): 1002576960

約数和(自身を除く): 760513320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 81, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 162, 168, 180, 182, 189, 195, 210, 216, 234, 252, 260, 270, 273, 280, 312, 315, 324, 351, 360, 364, 378, 390, 405, 420, 455, 468, 504, 520, 540, 546, 567, 585, 630, 648, 702, 728, 756, 780, 810, 819, 821, 840, 910, 936, 945, 1053, 1080, 1092, 1134, 1170, 1260, 1365, 1404, 1512, 1560, 1620, 1638, 1642, 1755, 1820, 1890, 2106, 2184, 2268, 2340, 2457, 2463, 2520, 2730, 2808, 2835, 3240, 3276, 3284, 3510, 3640, 3780, 4095, 4105, 4212, 4536, 4680, 4914, 4926, 5265, 5460, 5670, 5747, 6552, 6568, 7020, 7371, 7389, 7560, 8190, 8210, 8424, 9828, 9852, 10530, 10673, 10920, 11340, 11494, 12285, 12315, 14040, 14742, 14778, 16380, 16420, 17241, 19656, 19704, 21060, 21346, 22167, 22680, 22988, 24570, 24630, 28735, 29484, 29556, 32019, 32760, 32840, 34482, 36855, 36945, 42120, 42692, 44334, 45976, 49140, 49260, 51723, 53365, 57470, 58968, 59112, 64038, 66501, 68964, 73710, 73890, 74711, 85384, 86205, 88668, 96057, 98280, 98520, 103446, 106730, 110835, 114940, 128076, 133002, 137928, 147420, 147780, 149422, 155169, 160095, 172410, 177336, 192114, 206892, 213460, 221670, 224133, 229880, 256152, 258615, 266004, 288171, 294840, 295560, 298844, 310338, 320190, 332505, 344820, 373555, 384228, 413784, 426920, 443340, 448266, 465507, 480285, 517230, 532008, 576342, 597688, 620676, 640380, 665010, 672399, 689640, 747110, 768456, 775845, 864513, 886680, 896532, 931014, 960570, 1034460, 1120665, 1152684, 1241352, 1280760, 1330020, 1344798, 1440855, 1494220, 1551690, 1729026, 1793064, 1862028, 1921140, 2017197, 2068920, 2241330, 2305368, 2327535, 2660040, 2689596, 2881710, 2988440, 3103380, 3361995, 3458052, 3724056, 3842280, 4034394, 4322565, 4482660, 4655070, 5379192, 5763420, 6051591, 6206760, 6723990, 6916104, 8068788, 8645130, 8965320, 9310140, 10085985, 11526840, 12103182, 13447980, 16137576, 17290260, 18620280, 20171970, 24206364, 26895960, 30257955, 34580520, 40343940, 48412728, 60515910, 80687880, 121031820, 242063640]

約数ペア:

[(1, 242063640), (2, 121031820), (3, 80687880), (4, 60515910), (5, 48412728), (6, 40343940), (7, 34580520), (8, 30257955), (9, 26895960), (10, 24206364), (12, 20171970), (13, 18620280), (14, 17290260), (15, 16137576), (18, 13447980), (20, 12103182), (21, 11526840), (24, 10085985), (26, 9310140), (27, 8965320), (28, 8645130), (30, 8068788), (35, 6916104), (36, 6723990), (39, 6206760), (40, 6051591), (42, 5763420), (45, 5379192), (52, 4655070), (54, 4482660), (56, 4322565), (60, 4034394), (63, 3842280), (65, 3724056), (70, 3458052), (72, 3361995), (78, 3103380), (81, 2988440), (84, 2881710), (90, 2689596), (91, 2660040), (104, 2327535), (105, 2305368), (108, 2241330), (117, 2068920), (120, 2017197), (126, 1921140), (130, 1862028), (135, 1793064), (140, 1729026), (156, 1551690), (162, 1494220), (168, 1440855), (180, 1344798), (182, 1330020), (189, 1280760), (195, 1241352), (210, 1152684), (216, 1120665), (234, 1034460), (252, 960570), (260, 931014), (270, 896532), (273, 886680), (280, 864513), (312, 775845), (315, 768456), (324, 747110), (351, 689640), (360, 672399), (364, 665010), (378, 640380), (390, 620676), (405, 597688), (420, 576342), (455, 532008), (468, 517230), (504, 480285), (520, 465507), (540, 448266), (546, 443340), (567, 426920), (585, 413784), (630, 384228), (648, 373555), (702, 344820), (728, 332505), (756, 320190), (780, 310338), (810, 298844), (819, 295560), (821, 294840), (840, 288171), (910, 266004), (936, 258615), (945, 256152), (1053, 229880), (1080, 224133), (1092, 221670), (1134, 213460), (1170, 206892), (1260, 192114), (1365, 177336), (1404, 172410), (1512, 160095), (1560, 155169), (1620, 149422), (1638, 147780), (1642, 147420), (1755, 137928), (1820, 133002), (1890, 128076), (2106, 114940), (2184, 110835), (2268, 106730), (2340, 103446), (2457, 98520), (2463, 98280), (2520, 96057), (2730, 88668), (2808, 86205), (2835, 85384), (3240, 74711), (3276, 73890), (3284, 73710), (3510, 68964), (3640, 66501), (3780, 64038), (4095, 59112), (4105, 58968), (4212, 57470), (4536, 53365), (4680, 51723), (4914, 49260), (4926, 49140), (5265, 45976), (5460, 44334), (5670, 42692), (5747, 42120), (6552, 36945), (6568, 36855), (7020, 34482), (7371, 32840), (7389, 32760), (7560, 32019), (8190, 29556), (8210, 29484), (8424, 28735), (9828, 24630), (9852, 24570), (10530, 22988), (10673, 22680), (10920, 22167), (11340, 21346), (11494, 21060), (12285, 19704), (12315, 19656), (14040, 17241), (14742, 16420), (14778, 16380)]