619388640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:347

約数の個数: 384

約数和(自身を含む): 2400451200

約数和(自身を除く): 1781062560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 41, 45, 48, 52, 54, 60, 65, 72, 78, 80, 82, 90, 96, 104, 108, 117, 120, 123, 130, 135, 144, 156, 160, 164, 180, 195, 205, 208, 216, 234, 240, 246, 260, 269, 270, 288, 312, 328, 351, 360, 369, 390, 410, 416, 432, 468, 480, 492, 520, 533, 538, 540, 585, 615, 624, 656, 702, 720, 738, 780, 807, 820, 864, 936, 984, 1040, 1066, 1076, 1080, 1107, 1170, 1230, 1248, 1312, 1345, 1404, 1440, 1476, 1560, 1599, 1614, 1640, 1755, 1845, 1872, 1968, 2080, 2132, 2152, 2160, 2214, 2340, 2421, 2460, 2665, 2690, 2808, 2952, 3120, 3198, 3228, 3280, 3497, 3510, 3690, 3744, 3936, 4035, 4264, 4304, 4320, 4428, 4680, 4797, 4842, 4920, 5330, 5380, 5535, 5616, 5904, 6240, 6396, 6456, 6560, 6994, 7020, 7263, 7380, 7995, 8070, 8528, 8608, 8856, 9360, 9594, 9684, 9840, 10491, 10660, 10760, 11029, 11070, 11232, 11808, 12105, 12792, 12912, 13988, 14040, 14391, 14526, 14760, 15990, 16140, 17056, 17485, 17712, 18720, 19188, 19368, 19680, 20982, 21320, 21520, 22058, 22140, 23985, 24210, 25584, 25824, 27976, 28080, 28782, 29052, 29520, 31473, 31980, 32280, 33087, 34970, 35424, 36315, 38376, 38736, 41964, 42640, 43040, 44116, 44280, 47970, 48420, 51168, 52455, 55145, 55952, 56160, 57564, 58104, 59040, 62946, 63960, 64560, 66174, 69940, 71955, 72630, 76752, 77472, 83928, 85280, 88232, 88560, 94419, 95940, 96840, 99261, 104910, 110290, 111904, 115128, 116208, 125892, 127920, 129120, 132348, 139880, 143377, 143910, 145260, 153504, 157365, 165435, 167856, 176464, 177120, 188838, 191880, 193680, 198522, 209820, 220580, 230256, 232416, 251784, 255840, 264696, 279760, 286754, 287820, 290520, 297783, 314730, 330870, 335712, 352928, 377676, 383760, 387360, 397044, 419640, 430131, 441160, 460512, 472095, 496305, 503568, 529392, 559520, 573508, 575640, 581040, 595566, 629460, 661740, 716885, 755352, 767520, 794088, 839280, 860262, 882320, 944190, 992610, 1007136, 1058784, 1147016, 1151280, 1162080, 1191132, 1258920, 1290393, 1323480, 1433770, 1488915, 1510704, 1588176, 1678560, 1720524, 1764640, 1888380, 1985220, 2150655, 2294032, 2302560, 2382264, 2517840, 2580786, 2646960, 2867540, 2977830, 3021408, 3176352, 3441048, 3776760, 3871179, 3970440, 4301310, 4588064, 4764528, 5035680, 5161572, 5293920, 5735080, 5955660, 6451965, 6882096, 7553520, 7742358, 7940880, 8602620, 9529056, 10323144, 11470160, 11911320, 12903930, 13764192, 15107040, 15484716, 15881760, 17205240, 19355895, 20646288, 22940320, 23822640, 25807860, 30969432, 34410480, 38711790, 41292576, 47645280, 51615720, 61938864, 68820960, 77423580, 103231440, 123877728, 154847160, 206462880, 309694320, 619388640]

約数ペア:

[(1, 619388640), (2, 309694320), (3, 206462880), (4, 154847160), (5, 123877728), (6, 103231440), (8, 77423580), (9, 68820960), (10, 61938864), (12, 51615720), (13, 47645280), (15, 41292576), (16, 38711790), (18, 34410480), (20, 30969432), (24, 25807860), (26, 23822640), (27, 22940320), (30, 20646288), (32, 19355895), (36, 17205240), (39, 15881760), (40, 15484716), (41, 15107040), (45, 13764192), (48, 12903930), (52, 11911320), (54, 11470160), (60, 10323144), (65, 9529056), (72, 8602620), (78, 7940880), (80, 7742358), (82, 7553520), (90, 6882096), (96, 6451965), (104, 5955660), (108, 5735080), (117, 5293920), (120, 5161572), (123, 5035680), (130, 4764528), (135, 4588064), (144, 4301310), (156, 3970440), (160, 3871179), (164, 3776760), (180, 3441048), (195, 3176352), (205, 3021408), (208, 2977830), (216, 2867540), (234, 2646960), (240, 2580786), (246, 2517840), (260, 2382264), (269, 2302560), (270, 2294032), (288, 2150655), (312, 1985220), (328, 1888380), (351, 1764640), (360, 1720524), (369, 1678560), (390, 1588176), (410, 1510704), (416, 1488915), (432, 1433770), (468, 1323480), (480, 1290393), (492, 1258920), (520, 1191132), (533, 1162080), (538, 1151280), (540, 1147016), (585, 1058784), (615, 1007136), (624, 992610), (656, 944190), (702, 882320), (720, 860262), (738, 839280), (780, 794088), (807, 767520), (820, 755352), (864, 716885), (936, 661740), (984, 629460), (1040, 595566), (1066, 581040), (1076, 575640), (1080, 573508), (1107, 559520), (1170, 529392), (1230, 503568), (1248, 496305), (1312, 472095), (1345, 460512), (1404, 441160), (1440, 430131), (1476, 419640), (1560, 397044), (1599, 387360), (1614, 383760), (1640, 377676), (1755, 352928), (1845, 335712), (1872, 330870), (1968, 314730), (2080, 297783), (2132, 290520), (2152, 287820), (2160, 286754), (2214, 279760), (2340, 264696), (2421, 255840), (2460, 251784), (2665, 232416), (2690, 230256), (2808, 220580), (2952, 209820), (3120, 198522), (3198, 193680), (3228, 191880), (3280, 188838), (3497, 177120), (3510, 176464), (3690, 167856), (3744, 165435), (3936, 157365), (4035, 153504), (4264, 145260), (4304, 143910), (4320, 143377), (4428, 139880), (4680, 132348), (4797, 129120), (4842, 127920), (4920, 125892), (5330, 116208), (5380, 115128), (5535, 111904), (5616, 110290), (5904, 104910), (6240, 99261), (6396, 96840), (6456, 95940), (6560, 94419), (6994, 88560), (7020, 88232), (7263, 85280), (7380, 83928), (7995, 77472), (8070, 76752), (8528, 72630), (8608, 71955), (8856, 69940), (9360, 66174), (9594, 64560), (9684, 63960), (9840, 62946), (10491, 59040), (10660, 58104), (10760, 57564), (11029, 56160), (11070, 55952), (11232, 55145), (11808, 52455), (12105, 51168), (12792, 48420), (12912, 47970), (13988, 44280), (14040, 44116), (14391, 43040), (14526, 42640), (14760, 41964), (15990, 38736), (16140, 38376), (17056, 36315), (17485, 35424), (17712, 34970), (18720, 33087), (19188, 32280), (19368, 31980), (19680, 31473), (20982, 29520), (21320, 29052), (21520, 28782), (22058, 28080), (22140, 27976), (23985, 25824), (24210, 25584)]