1605132720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:329

約数の個数: 320

約数和(自身を含む): 5739632640

約数和(自身を除く): 4134499920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 47, 48, 54, 60, 72, 80, 90, 94, 97, 108, 120, 135, 141, 144, 163, 180, 188, 194, 216, 235, 240, 270, 282, 291, 326, 360, 376, 388, 423, 432, 470, 485, 489, 540, 564, 582, 652, 705, 720, 752, 776, 815, 846, 873, 940, 970, 978, 1080, 1128, 1164, 1269, 1304, 1410, 1455, 1467, 1552, 1630, 1692, 1746, 1880, 1940, 1956, 2115, 2160, 2256, 2328, 2445, 2538, 2608, 2619, 2820, 2910, 2934, 3260, 3384, 3492, 3760, 3880, 3912, 4230, 4365, 4401, 4559, 4656, 4890, 5076, 5238, 5640, 5820, 5868, 6345, 6520, 6768, 6984, 7335, 7661, 7760, 7824, 8460, 8730, 8802, 9118, 9780, 10152, 10476, 11280, 11640, 11736, 12690, 13040, 13095, 13677, 13968, 14670, 15322, 15811, 16920, 17460, 17604, 18236, 19560, 20304, 20952, 22005, 22795, 22983, 23280, 23472, 25380, 26190, 27354, 29340, 30644, 31622, 33840, 34920, 35208, 36472, 38305, 39120, 41031, 41904, 44010, 45590, 45966, 47433, 50760, 52380, 54708, 58680, 61288, 63244, 68385, 68949, 69840, 70416, 72944, 76610, 79055, 82062, 88020, 91180, 91932, 94866, 101520, 104760, 109416, 114915, 117360, 122576, 123093, 126488, 136770, 137898, 142299, 153220, 158110, 164124, 176040, 182360, 183864, 189732, 205155, 206847, 209520, 218832, 229830, 237165, 246186, 252976, 273540, 275796, 284598, 306440, 316220, 328248, 344745, 352080, 364720, 367728, 379464, 410310, 413694, 426897, 459660, 474330, 492372, 547080, 551592, 569196, 612880, 615465, 632440, 656496, 689490, 711495, 743117, 758928, 820620, 827388, 853794, 919320, 948660, 984744, 1034235, 1094160, 1103184, 1138392, 1230930, 1264880, 1378980, 1422990, 1486234, 1641240, 1654776, 1707588, 1838640, 1897320, 1969488, 2068470, 2134485, 2229351, 2276784, 2461860, 2757960, 2845980, 2972468, 3282480, 3309552, 3415176, 3715585, 3794640, 4136940, 4268970, 4458702, 4923720, 5515920, 5691960, 5944936, 6688053, 6830352, 7431170, 8273880, 8537940, 8917404, 9847440, 11146755, 11383920, 11889872, 13376106, 14862340, 16547760, 17075880, 17834808, 20064159, 22293510, 26752212, 29724680, 33440265, 34151760, 35669616, 40128318, 44587020, 53504424, 59449360, 66880530, 80256636, 89174040, 100320795, 107008848, 133761060, 160513272, 178348080, 200641590, 267522120, 321026544, 401283180, 535044240, 802566360, 1605132720]

約数ペア:

[(1, 1605132720), (2, 802566360), (3, 535044240), (4, 401283180), (5, 321026544), (6, 267522120), (8, 200641590), (9, 178348080), (10, 160513272), (12, 133761060), (15, 107008848), (16, 100320795), (18, 89174040), (20, 80256636), (24, 66880530), (27, 59449360), (30, 53504424), (36, 44587020), (40, 40128318), (45, 35669616), (47, 34151760), (48, 33440265), (54, 29724680), (60, 26752212), (72, 22293510), (80, 20064159), (90, 17834808), (94, 17075880), (97, 16547760), (108, 14862340), (120, 13376106), (135, 11889872), (141, 11383920), (144, 11146755), (163, 9847440), (180, 8917404), (188, 8537940), (194, 8273880), (216, 7431170), (235, 6830352), (240, 6688053), (270, 5944936), (282, 5691960), (291, 5515920), (326, 4923720), (360, 4458702), (376, 4268970), (388, 4136940), (423, 3794640), (432, 3715585), (470, 3415176), (485, 3309552), (489, 3282480), (540, 2972468), (564, 2845980), (582, 2757960), (652, 2461860), (705, 2276784), (720, 2229351), (752, 2134485), (776, 2068470), (815, 1969488), (846, 1897320), (873, 1838640), (940, 1707588), (970, 1654776), (978, 1641240), (1080, 1486234), (1128, 1422990), (1164, 1378980), (1269, 1264880), (1304, 1230930), (1410, 1138392), (1455, 1103184), (1467, 1094160), (1552, 1034235), (1630, 984744), (1692, 948660), (1746, 919320), (1880, 853794), (1940, 827388), (1956, 820620), (2115, 758928), (2160, 743117), (2256, 711495), (2328, 689490), (2445, 656496), (2538, 632440), (2608, 615465), (2619, 612880), (2820, 569196), (2910, 551592), (2934, 547080), (3260, 492372), (3384, 474330), (3492, 459660), (3760, 426897), (3880, 413694), (3912, 410310), (4230, 379464), (4365, 367728), (4401, 364720), (4559, 352080), (4656, 344745), (4890, 328248), (5076, 316220), (5238, 306440), (5640, 284598), (5820, 275796), (5868, 273540), (6345, 252976), (6520, 246186), (6768, 237165), (6984, 229830), (7335, 218832), (7661, 209520), (7760, 206847), (7824, 205155), (8460, 189732), (8730, 183864), (8802, 182360), (9118, 176040), (9780, 164124), (10152, 158110), (10476, 153220), (11280, 142299), (11640, 137898), (11736, 136770), (12690, 126488), (13040, 123093), (13095, 122576), (13677, 117360), (13968, 114915), (14670, 109416), (15322, 104760), (15811, 101520), (16920, 94866), (17460, 91932), (17604, 91180), (18236, 88020), (19560, 82062), (20304, 79055), (20952, 76610), (22005, 72944), (22795, 70416), (22983, 69840), (23280, 68949), (23472, 68385), (25380, 63244), (26190, 61288), (27354, 58680), (29340, 54708), (30644, 52380), (31622, 50760), (33840, 47433), (34920, 45966), (35208, 45590), (36472, 44010), (38305, 41904), (39120, 41031)]