1040508720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:285

約数の個数: 320

約数和(自身を含む): 3736368000

約数和(自身を除く): 2695859280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 53, 54, 60, 61, 72, 80, 90, 106, 108, 120, 122, 135, 144, 149, 159, 180, 183, 212, 216, 240, 244, 265, 270, 298, 305, 318, 360, 366, 424, 432, 447, 477, 488, 530, 540, 549, 596, 610, 636, 720, 732, 745, 795, 848, 894, 915, 954, 976, 1060, 1080, 1098, 1192, 1220, 1272, 1341, 1431, 1464, 1490, 1590, 1647, 1788, 1830, 1908, 2120, 2160, 2196, 2235, 2384, 2385, 2440, 2544, 2682, 2745, 2862, 2928, 2980, 3180, 3233, 3294, 3576, 3660, 3816, 4023, 4240, 4392, 4470, 4770, 4880, 5364, 5490, 5724, 5960, 6360, 6466, 6588, 6705, 7152, 7155, 7320, 7632, 7897, 8046, 8235, 8784, 8940, 9089, 9540, 9699, 10728, 10980, 11448, 11920, 12720, 12932, 13176, 13410, 14310, 14640, 15794, 16092, 16165, 16470, 17880, 18178, 19080, 19398, 20115, 21456, 21960, 22896, 23691, 25864, 26352, 26820, 27267, 28620, 29097, 31588, 32184, 32330, 32940, 35760, 36356, 38160, 38796, 39485, 40230, 43920, 45445, 47382, 48495, 51728, 53640, 54534, 57240, 58194, 63176, 64368, 64660, 65880, 71073, 72712, 77592, 78970, 80460, 81801, 87291, 90890, 94764, 96990, 107280, 109068, 114480, 116388, 118455, 126352, 129320, 131760, 136335, 142146, 145424, 145485, 155184, 157940, 160920, 163602, 174582, 181780, 189528, 193980, 213219, 218136, 232776, 236910, 245403, 258640, 272670, 284292, 290970, 315880, 321840, 327204, 349164, 355365, 363560, 379056, 387960, 409005, 426438, 436272, 436455, 465552, 473820, 481717, 490806, 545340, 568584, 581940, 631760, 654408, 698328, 710730, 727120, 775920, 818010, 852876, 872910, 947640, 963434, 981612, 1066095, 1090680, 1137168, 1163880, 1227015, 1308816, 1396656, 1421460, 1445151, 1636020, 1705752, 1745820, 1895280, 1926868, 1963224, 2132190, 2181360, 2327760, 2408585, 2454030, 2842920, 2890302, 3272040, 3411504, 3491640, 3853736, 3926448, 4264380, 4335453, 4817170, 4908060, 5685840, 5780604, 6544080, 6983280, 7225755, 7707472, 8528760, 8670906, 9634340, 9816120, 11561208, 13006359, 14451510, 17057520, 17341812, 19268680, 19632240, 21677265, 23122416, 26012718, 28903020, 34683624, 38537360, 43354530, 52025436, 57806040, 65031795, 69367248, 86709060, 104050872, 115612080, 130063590, 173418120, 208101744, 260127180, 346836240, 520254360, 1040508720]

約数ペア:

[(1, 1040508720), (2, 520254360), (3, 346836240), (4, 260127180), (5, 208101744), (6, 173418120), (8, 130063590), (9, 115612080), (10, 104050872), (12, 86709060), (15, 69367248), (16, 65031795), (18, 57806040), (20, 52025436), (24, 43354530), (27, 38537360), (30, 34683624), (36, 28903020), (40, 26012718), (45, 23122416), (48, 21677265), (53, 19632240), (54, 19268680), (60, 17341812), (61, 17057520), (72, 14451510), (80, 13006359), (90, 11561208), (106, 9816120), (108, 9634340), (120, 8670906), (122, 8528760), (135, 7707472), (144, 7225755), (149, 6983280), (159, 6544080), (180, 5780604), (183, 5685840), (212, 4908060), (216, 4817170), (240, 4335453), (244, 4264380), (265, 3926448), (270, 3853736), (298, 3491640), (305, 3411504), (318, 3272040), (360, 2890302), (366, 2842920), (424, 2454030), (432, 2408585), (447, 2327760), (477, 2181360), (488, 2132190), (530, 1963224), (540, 1926868), (549, 1895280), (596, 1745820), (610, 1705752), (636, 1636020), (720, 1445151), (732, 1421460), (745, 1396656), (795, 1308816), (848, 1227015), (894, 1163880), (915, 1137168), (954, 1090680), (976, 1066095), (1060, 981612), (1080, 963434), (1098, 947640), (1192, 872910), (1220, 852876), (1272, 818010), (1341, 775920), (1431, 727120), (1464, 710730), (1490, 698328), (1590, 654408), (1647, 631760), (1788, 581940), (1830, 568584), (1908, 545340), (2120, 490806), (2160, 481717), (2196, 473820), (2235, 465552), (2384, 436455), (2385, 436272), (2440, 426438), (2544, 409005), (2682, 387960), (2745, 379056), (2862, 363560), (2928, 355365), (2980, 349164), (3180, 327204), (3233, 321840), (3294, 315880), (3576, 290970), (3660, 284292), (3816, 272670), (4023, 258640), (4240, 245403), (4392, 236910), (4470, 232776), (4770, 218136), (4880, 213219), (5364, 193980), (5490, 189528), (5724, 181780), (5960, 174582), (6360, 163602), (6466, 160920), (6588, 157940), (6705, 155184), (7152, 145485), (7155, 145424), (7320, 142146), (7632, 136335), (7897, 131760), (8046, 129320), (8235, 126352), (8784, 118455), (8940, 116388), (9089, 114480), (9540, 109068), (9699, 107280), (10728, 96990), (10980, 94764), (11448, 90890), (11920, 87291), (12720, 81801), (12932, 80460), (13176, 78970), (13410, 77592), (14310, 72712), (14640, 71073), (15794, 65880), (16092, 64660), (16165, 64368), (16470, 63176), (17880, 58194), (18178, 57240), (19080, 54534), (19398, 53640), (20115, 51728), (21456, 48495), (21960, 47382), (22896, 45445), (23691, 43920), (25864, 40230), (26352, 39485), (26820, 38796), (27267, 38160), (28620, 36356), (29097, 35760), (31588, 32940), (32184, 32330)]