2804523480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^3\times {\mathrm{1951}}^1$

素因数の和:2004

約数の個数: 256

約数和(自身を含む): 10287820800

約数和(自身を除く): 7483297320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 121, 132, 135, 165, 180, 198, 216, 220, 242, 264, 270, 297, 330, 360, 363, 396, 440, 484, 495, 540, 594, 605, 660, 726, 792, 968, 990, 1080, 1089, 1188, 1210, 1320, 1331, 1452, 1485, 1815, 1951, 1980, 2178, 2376, 2420, 2662, 2904, 2970, 3267, 3630, 3902, 3960, 3993, 4356, 4840, 5324, 5445, 5853, 5940, 6534, 6655, 7260, 7804, 7986, 8712, 9755, 10648, 10890, 11706, 11880, 11979, 13068, 13310, 14520, 15608, 15972, 16335, 17559, 19510, 19965, 21461, 21780, 23412, 23958, 26136, 26620, 29265, 31944, 32670, 35118, 35937, 39020, 39930, 42922, 43560, 46824, 47916, 52677, 53240, 58530, 59895, 64383, 65340, 70236, 71874, 78040, 79860, 85844, 87795, 95832, 105354, 107305, 117060, 119790, 128766, 130680, 140472, 143748, 159720, 171688, 175590, 179685, 193149, 210708, 214610, 234120, 236071, 239580, 257532, 263385, 287496, 321915, 351180, 359370, 386298, 421416, 429220, 472142, 479160, 515064, 526770, 579447, 643830, 702360, 708213, 718740, 772596, 858440, 944284, 965745, 1053540, 1158894, 1180355, 1287660, 1416426, 1437480, 1545192, 1888568, 1931490, 2107080, 2124639, 2317788, 2360710, 2575320, 2596781, 2832852, 2897235, 3541065, 3862980, 4249278, 4635576, 4721420, 5193562, 5665704, 5794470, 6373917, 7082130, 7725960, 7790343, 8498556, 9442840, 10387124, 10623195, 11588940, 12747834, 12983905, 14164260, 15580686, 16997112, 20774248, 21246390, 23177880, 23371029, 25495668, 25967810, 28328520, 31161372, 31869585, 38951715, 42492780, 46742058, 50991336, 51935620, 62322744, 63739170, 70113087, 77903430, 84985560, 93484116, 103871240, 116855145, 127478340, 140226174, 155806860, 186968232, 233710290, 254956680, 280452348, 311613720, 350565435, 467420580, 560904696, 701130870, 934841160, 1402261740, 2804523480]

約数ペア:

[(1, 2804523480), (2, 1402261740), (3, 934841160), (4, 701130870), (5, 560904696), (6, 467420580), (8, 350565435), (9, 311613720), (10, 280452348), (11, 254956680), (12, 233710290), (15, 186968232), (18, 155806860), (20, 140226174), (22, 127478340), (24, 116855145), (27, 103871240), (30, 93484116), (33, 84985560), (36, 77903430), (40, 70113087), (44, 63739170), (45, 62322744), (54, 51935620), (55, 50991336), (60, 46742058), (66, 42492780), (72, 38951715), (88, 31869585), (90, 31161372), (99, 28328520), (108, 25967810), (110, 25495668), (120, 23371029), (121, 23177880), (132, 21246390), (135, 20774248), (165, 16997112), (180, 15580686), (198, 14164260), (216, 12983905), (220, 12747834), (242, 11588940), (264, 10623195), (270, 10387124), (297, 9442840), (330, 8498556), (360, 7790343), (363, 7725960), (396, 7082130), (440, 6373917), (484, 5794470), (495, 5665704), (540, 5193562), (594, 4721420), (605, 4635576), (660, 4249278), (726, 3862980), (792, 3541065), (968, 2897235), (990, 2832852), (1080, 2596781), (1089, 2575320), (1188, 2360710), (1210, 2317788), (1320, 2124639), (1331, 2107080), (1452, 1931490), (1485, 1888568), (1815, 1545192), (1951, 1437480), (1980, 1416426), (2178, 1287660), (2376, 1180355), (2420, 1158894), (2662, 1053540), (2904, 965745), (2970, 944284), (3267, 858440), (3630, 772596), (3902, 718740), (3960, 708213), (3993, 702360), (4356, 643830), (4840, 579447), (5324, 526770), (5445, 515064), (5853, 479160), (5940, 472142), (6534, 429220), (6655, 421416), (7260, 386298), (7804, 359370), (7986, 351180), (8712, 321915), (9755, 287496), (10648, 263385), (10890, 257532), (11706, 239580), (11880, 236071), (11979, 234120), (13068, 214610), (13310, 210708), (14520, 193149), (15608, 179685), (15972, 175590), (16335, 171688), (17559, 159720), (19510, 143748), (19965, 140472), (21461, 130680), (21780, 128766), (23412, 119790), (23958, 117060), (26136, 107305), (26620, 105354), (29265, 95832), (31944, 87795), (32670, 85844), (35118, 79860), (35937, 78040), (39020, 71874), (39930, 70236), (42922, 65340), (43560, 64383), (46824, 59895), (47916, 58530), (52677, 53240)]