1001650920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{509}}^1$

素因数の和:600

約数の個数: 192

約数和(自身を含む): 3248985600

約数和(自身を除く): 2247334680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 31, 40, 46, 60, 62, 69, 92, 93, 115, 120, 124, 138, 155, 184, 186, 230, 248, 276, 310, 345, 372, 460, 465, 509, 529, 552, 620, 690, 713, 744, 920, 930, 1018, 1058, 1240, 1380, 1426, 1527, 1587, 1860, 2036, 2116, 2139, 2545, 2645, 2760, 2852, 3054, 3174, 3565, 3720, 4072, 4232, 4278, 5090, 5290, 5704, 6108, 6348, 7130, 7635, 7935, 8556, 10180, 10580, 10695, 11707, 12216, 12696, 14260, 15270, 15779, 15870, 16399, 17112, 20360, 21160, 21390, 23414, 28520, 30540, 31558, 31740, 32798, 35121, 42780, 46828, 47337, 49197, 58535, 61080, 63116, 63480, 65596, 70242, 78895, 81995, 85560, 93656, 94674, 98394, 117070, 126232, 131192, 140484, 157790, 163990, 175605, 189348, 196788, 234140, 236685, 245985, 269261, 280968, 315580, 327980, 351210, 362917, 378696, 393576, 468280, 473370, 491970, 538522, 631160, 655960, 702420, 725834, 807783, 946740, 983940, 1077044, 1088751, 1346305, 1404840, 1451668, 1615566, 1814585, 1893480, 1967880, 2154088, 2177502, 2692610, 2903336, 3231132, 3629170, 4038915, 4355004, 5385220, 5443755, 6462264, 7258340, 8077830, 8347091, 8710008, 10770440, 10887510, 14516680, 16155660, 16694182, 21775020, 25041273, 32311320, 33388364, 41735455, 43550040, 50082546, 66776728, 83470910, 100165092, 125206365, 166941820, 200330184, 250412730, 333883640, 500825460, 1001650920]

約数ペア:

[(1, 1001650920), (2, 500825460), (3, 333883640), (4, 250412730), (5, 200330184), (6, 166941820), (8, 125206365), (10, 100165092), (12, 83470910), (15, 66776728), (20, 50082546), (23, 43550040), (24, 41735455), (30, 33388364), (31, 32311320), (40, 25041273), (46, 21775020), (60, 16694182), (62, 16155660), (69, 14516680), (92, 10887510), (93, 10770440), (115, 8710008), (120, 8347091), (124, 8077830), (138, 7258340), (155, 6462264), (184, 5443755), (186, 5385220), (230, 4355004), (248, 4038915), (276, 3629170), (310, 3231132), (345, 2903336), (372, 2692610), (460, 2177502), (465, 2154088), (509, 1967880), (529, 1893480), (552, 1814585), (620, 1615566), (690, 1451668), (713, 1404840), (744, 1346305), (920, 1088751), (930, 1077044), (1018, 983940), (1058, 946740), (1240, 807783), (1380, 725834), (1426, 702420), (1527, 655960), (1587, 631160), (1860, 538522), (2036, 491970), (2116, 473370), (2139, 468280), (2545, 393576), (2645, 378696), (2760, 362917), (2852, 351210), (3054, 327980), (3174, 315580), (3565, 280968), (3720, 269261), (4072, 245985), (4232, 236685), (4278, 234140), (5090, 196788), (5290, 189348), (5704, 175605), (6108, 163990), (6348, 157790), (7130, 140484), (7635, 131192), (7935, 126232), (8556, 117070), (10180, 98394), (10580, 94674), (10695, 93656), (11707, 85560), (12216, 81995), (12696, 78895), (14260, 70242), (15270, 65596), (15779, 63480), (15870, 63116), (16399, 61080), (17112, 58535), (20360, 49197), (21160, 47337), (21390, 46828), (23414, 42780), (28520, 35121), (30540, 32798), (31558, 31740)]