457627320

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{23}}^2\times {\mathrm{89}}^1$

素因数の和:161

約数の個数: 288

約数和(自身を含む): 1630465200

約数和(自身を除く): 1172837880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 81, 89, 90, 92, 108, 115, 120, 135, 138, 162, 178, 180, 184, 207, 216, 230, 243, 267, 270, 276, 324, 345, 356, 360, 405, 414, 445, 460, 486, 529, 534, 540, 552, 621, 648, 690, 712, 801, 810, 828, 890, 920, 972, 1035, 1058, 1068, 1080, 1215, 1242, 1335, 1380, 1587, 1602, 1620, 1656, 1780, 1863, 1944, 2047, 2070, 2116, 2136, 2403, 2430, 2484, 2645, 2670, 2760, 3105, 3174, 3204, 3240, 3560, 3726, 4005, 4094, 4140, 4232, 4761, 4806, 4860, 4968, 5290, 5340, 5589, 6141, 6210, 6348, 6408, 7209, 7452, 7935, 8010, 8188, 8280, 9315, 9522, 9612, 9720, 10235, 10580, 10680, 11178, 12015, 12282, 12420, 12696, 14283, 14418, 14904, 15870, 16020, 16376, 18423, 18630, 19044, 19224, 20470, 21160, 21627, 22356, 23805, 24030, 24564, 24840, 27945, 28566, 28836, 30705, 31740, 32040, 36045, 36846, 37260, 38088, 40940, 42849, 43254, 44712, 47081, 47610, 48060, 49128, 55269, 55890, 57132, 57672, 61410, 63480, 71415, 72090, 73692, 74520, 81880, 85698, 86508, 92115, 94162, 95220, 96120, 108135, 110538, 111780, 114264, 122820, 128547, 141243, 142830, 144180, 147384, 165807, 171396, 173016, 184230, 188324, 190440, 214245, 216270, 221076, 223560, 235405, 245640, 257094, 276345, 282486, 285660, 288360, 331614, 342792, 368460, 376648, 423729, 428490, 432540, 442152, 470810, 497421, 514188, 552690, 564972, 571320, 642735, 663228, 706215, 736920, 829035, 847458, 856980, 865080, 941620, 994842, 1028376, 1105380, 1129944, 1271187, 1285470, 1326456, 1412430, 1658070, 1694916, 1713960, 1883240, 1989684, 2118645, 2210760, 2487105, 2542374, 2570940, 2824860, 3316140, 3389832, 3813561, 3979368, 4237290, 4974210, 5084748, 5141880, 5649720, 6355935, 6632280, 7627122, 8474580, 9948420, 10169496, 11440683, 12711870, 15254244, 16949160, 19067805, 19896840, 22881366, 25423740, 30508488, 38135610, 45762732, 50847480, 57203415, 76271220, 91525464, 114406830, 152542440, 228813660, 457627320]

約数ペア:

[(1, 457627320), (2, 228813660), (3, 152542440), (4, 114406830), (5, 91525464), (6, 76271220), (8, 57203415), (9, 50847480), (10, 45762732), (12, 38135610), (15, 30508488), (18, 25423740), (20, 22881366), (23, 19896840), (24, 19067805), (27, 16949160), (30, 15254244), (36, 12711870), (40, 11440683), (45, 10169496), (46, 9948420), (54, 8474580), (60, 7627122), (69, 6632280), (72, 6355935), (81, 5649720), (89, 5141880), (90, 5084748), (92, 4974210), (108, 4237290), (115, 3979368), (120, 3813561), (135, 3389832), (138, 3316140), (162, 2824860), (178, 2570940), (180, 2542374), (184, 2487105), (207, 2210760), (216, 2118645), (230, 1989684), (243, 1883240), (267, 1713960), (270, 1694916), (276, 1658070), (324, 1412430), (345, 1326456), (356, 1285470), (360, 1271187), (405, 1129944), (414, 1105380), (445, 1028376), (460, 994842), (486, 941620), (529, 865080), (534, 856980), (540, 847458), (552, 829035), (621, 736920), (648, 706215), (690, 663228), (712, 642735), (801, 571320), (810, 564972), (828, 552690), (890, 514188), (920, 497421), (972, 470810), (1035, 442152), (1058, 432540), (1068, 428490), (1080, 423729), (1215, 376648), (1242, 368460), (1335, 342792), (1380, 331614), (1587, 288360), (1602, 285660), (1620, 282486), (1656, 276345), (1780, 257094), (1863, 245640), (1944, 235405), (2047, 223560), (2070, 221076), (2116, 216270), (2136, 214245), (2403, 190440), (2430, 188324), (2484, 184230), (2645, 173016), (2670, 171396), (2760, 165807), (3105, 147384), (3174, 144180), (3204, 142830), (3240, 141243), (3560, 128547), (3726, 122820), (4005, 114264), (4094, 111780), (4140, 110538), (4232, 108135), (4761, 96120), (4806, 95220), (4860, 94162), (4968, 92115), (5290, 86508), (5340, 85698), (5589, 81880), (6141, 74520), (6210, 73692), (6348, 72090), (6408, 71415), (7209, 63480), (7452, 61410), (7935, 57672), (8010, 57132), (8188, 55890), (8280, 55269), (9315, 49128), (9522, 48060), (9612, 47610), (9720, 47081), (10235, 44712), (10580, 43254), (10680, 42849), (11178, 40940), (12015, 38088), (12282, 37260), (12420, 36846), (12696, 36045), (14283, 32040), (14418, 31740), (14904, 30705), (15870, 28836), (16020, 28566), (16376, 27945), (18423, 24840), (18630, 24564), (19044, 24030), (19224, 23805), (20470, 22356), (21160, 21627)]