1807321680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{593}}^1$

素因数の和:715

約数の個数: 320

約数和(自身を含む): 6682072320

約数和(自身を除く): 4874750640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 83, 85, 90, 102, 108, 120, 135, 136, 144, 153, 166, 170, 180, 204, 216, 240, 249, 255, 270, 272, 306, 332, 340, 360, 408, 415, 432, 459, 498, 510, 540, 593, 612, 664, 680, 720, 747, 765, 816, 830, 918, 996, 1020, 1080, 1186, 1224, 1245, 1328, 1360, 1411, 1494, 1530, 1660, 1779, 1836, 1992, 2040, 2160, 2241, 2295, 2372, 2448, 2490, 2822, 2965, 2988, 3060, 3320, 3558, 3672, 3735, 3984, 4080, 4233, 4482, 4590, 4744, 4980, 5337, 5644, 5930, 5976, 6120, 6640, 7055, 7116, 7344, 7470, 8466, 8895, 8964, 9180, 9488, 9960, 10081, 10674, 11205, 11288, 11860, 11952, 12240, 12699, 14110, 14232, 14940, 16011, 16932, 17790, 17928, 18360, 19920, 20162, 21165, 21348, 22410, 22576, 23720, 25398, 26685, 28220, 28464, 29880, 30243, 32022, 33864, 35580, 35856, 36720, 38097, 40324, 42330, 42696, 44820, 47440, 49219, 50405, 50796, 53370, 56440, 59760, 60486, 63495, 64044, 67728, 71160, 76194, 80055, 80648, 84660, 85392, 89640, 90729, 98438, 100810, 101592, 106740, 112880, 120972, 126990, 128088, 142320, 147657, 151215, 152388, 160110, 161296, 169320, 179280, 181458, 190485, 196876, 201620, 203184, 213480, 241944, 246095, 253980, 256176, 272187, 295314, 302430, 304776, 320220, 338640, 362916, 380970, 393752, 403240, 426960, 442971, 453645, 483888, 492190, 507960, 544374, 590628, 604860, 609552, 640440, 725832, 738285, 761940, 787504, 806480, 836723, 885942, 907290, 984380, 1015920, 1088748, 1181256, 1209720, 1280880, 1328913, 1360935, 1451664, 1476570, 1523880, 1673446, 1771884, 1814580, 1968760, 2177496, 2214855, 2362512, 2419440, 2510169, 2657826, 2721870, 2953140, 3047760, 3346892, 3543768, 3629160, 3937520, 4183615, 4354992, 4429710, 5020338, 5315652, 5443740, 5906280, 6644565, 6693784, 7087536, 7258320, 7530507, 8367230, 8859420, 10040676, 10631304, 10887480, 11812560, 12550845, 13289130, 13387568, 15061014, 16734460, 17718840, 20081352, 21262608, 21774960, 22591521, 25101690, 26578260, 30122028, 33468920, 35437680, 37652535, 40162704, 45183042, 50203380, 53156520, 60244056, 66937840, 75305070, 90366084, 100406760, 106313040, 112957605, 120488112, 150610140, 180732168, 200813520, 225915210, 301220280, 361464336, 451830420, 602440560, 903660840, 1807321680]

約数ペア:

[(1, 1807321680), (2, 903660840), (3, 602440560), (4, 451830420), (5, 361464336), (6, 301220280), (8, 225915210), (9, 200813520), (10, 180732168), (12, 150610140), (15, 120488112), (16, 112957605), (17, 106313040), (18, 100406760), (20, 90366084), (24, 75305070), (27, 66937840), (30, 60244056), (34, 53156520), (36, 50203380), (40, 45183042), (45, 40162704), (48, 37652535), (51, 35437680), (54, 33468920), (60, 30122028), (68, 26578260), (72, 25101690), (80, 22591521), (83, 21774960), (85, 21262608), (90, 20081352), (102, 17718840), (108, 16734460), (120, 15061014), (135, 13387568), (136, 13289130), (144, 12550845), (153, 11812560), (166, 10887480), (170, 10631304), (180, 10040676), (204, 8859420), (216, 8367230), (240, 7530507), (249, 7258320), (255, 7087536), (270, 6693784), (272, 6644565), (306, 5906280), (332, 5443740), (340, 5315652), (360, 5020338), (408, 4429710), (415, 4354992), (432, 4183615), (459, 3937520), (498, 3629160), (510, 3543768), (540, 3346892), (593, 3047760), (612, 2953140), (664, 2721870), (680, 2657826), (720, 2510169), (747, 2419440), (765, 2362512), (816, 2214855), (830, 2177496), (918, 1968760), (996, 1814580), (1020, 1771884), (1080, 1673446), (1186, 1523880), (1224, 1476570), (1245, 1451664), (1328, 1360935), (1360, 1328913), (1411, 1280880), (1494, 1209720), (1530, 1181256), (1660, 1088748), (1779, 1015920), (1836, 984380), (1992, 907290), (2040, 885942), (2160, 836723), (2241, 806480), (2295, 787504), (2372, 761940), (2448, 738285), (2490, 725832), (2822, 640440), (2965, 609552), (2988, 604860), (3060, 590628), (3320, 544374), (3558, 507960), (3672, 492190), (3735, 483888), (3984, 453645), (4080, 442971), (4233, 426960), (4482, 403240), (4590, 393752), (4744, 380970), (4980, 362916), (5337, 338640), (5644, 320220), (5930, 304776), (5976, 302430), (6120, 295314), (6640, 272187), (7055, 256176), (7116, 253980), (7344, 246095), (7470, 241944), (8466, 213480), (8895, 203184), (8964, 201620), (9180, 196876), (9488, 190485), (9960, 181458), (10081, 179280), (10674, 169320), (11205, 161296), (11288, 160110), (11860, 152388), (11952, 151215), (12240, 147657), (12699, 142320), (14110, 128088), (14232, 126990), (14940, 120972), (16011, 112880), (16932, 106740), (17790, 101592), (17928, 100810), (18360, 98438), (19920, 90729), (20162, 89640), (21165, 85392), (21348, 84660), (22410, 80648), (22576, 80055), (23720, 76194), (25398, 71160), (26685, 67728), (28220, 64044), (28464, 63495), (29880, 60486), (30243, 59760), (32022, 56440), (33864, 53370), (35580, 50796), (35856, 50405), (36720, 49219), (38097, 47440), (40324, 44820), (42330, 42696)]