528159240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{379}}^1$

素因数の和:489

約数の個数: 288

約数和(自身を含む): 2027376000

約数和(自身を除く): 1499216760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 79, 84, 90, 98, 105, 120, 126, 140, 147, 158, 168, 180, 196, 210, 237, 245, 252, 280, 294, 315, 316, 360, 379, 392, 395, 420, 441, 474, 490, 504, 553, 588, 630, 632, 711, 735, 758, 790, 840, 882, 948, 980, 1106, 1137, 1176, 1185, 1260, 1422, 1470, 1516, 1580, 1659, 1764, 1895, 1896, 1960, 2205, 2212, 2274, 2370, 2520, 2653, 2765, 2844, 2940, 3032, 3160, 3318, 3411, 3528, 3555, 3790, 3871, 4410, 4424, 4548, 4740, 4977, 5306, 5530, 5685, 5688, 5880, 6636, 6822, 7110, 7580, 7742, 7959, 8295, 8820, 9096, 9480, 9954, 10612, 11060, 11370, 11613, 13265, 13272, 13644, 14220, 15160, 15484, 15918, 16590, 17055, 17640, 18571, 19355, 19908, 21224, 22120, 22740, 23226, 23877, 24885, 26530, 27288, 28440, 29941, 30968, 31836, 33180, 34110, 34839, 37142, 38710, 39795, 39816, 45480, 46452, 47754, 49770, 53060, 55713, 58065, 59882, 63672, 66360, 68220, 69678, 74284, 77420, 79590, 89823, 92855, 92904, 95508, 99540, 106120, 111426, 116130, 119385, 119764, 136440, 139356, 148568, 149705, 154840, 159180, 167139, 174195, 179646, 185710, 191016, 199080, 209587, 222852, 232260, 238770, 239528, 269469, 278565, 278712, 299410, 318360, 334278, 348390, 359292, 371420, 419174, 445704, 449115, 464520, 477540, 538938, 557130, 598820, 628761, 668556, 696780, 718584, 742840, 835695, 838348, 898230, 955080, 1047935, 1077876, 1114260, 1197640, 1257522, 1337112, 1347345, 1393560, 1467109, 1671390, 1676696, 1796460, 1886283, 2095870, 2155752, 2228520, 2515044, 2694690, 2934218, 3143805, 3342780, 3592920, 3772566, 4191740, 4401327, 5030088, 5389380, 5868436, 6287610, 6685560, 7335545, 7545132, 8383480, 8802654, 9431415, 10778760, 11736872, 12575220, 13203981, 14671090, 15090264, 17605308, 18862830, 22006635, 25150440, 26407962, 29342180, 35210616, 37725660, 44013270, 52815924, 58684360, 66019905, 75451320, 88026540, 105631848, 132039810, 176053080, 264079620, 528159240]

約数ペア:

[(1, 528159240), (2, 264079620), (3, 176053080), (4, 132039810), (5, 105631848), (6, 88026540), (7, 75451320), (8, 66019905), (9, 58684360), (10, 52815924), (12, 44013270), (14, 37725660), (15, 35210616), (18, 29342180), (20, 26407962), (21, 25150440), (24, 22006635), (28, 18862830), (30, 17605308), (35, 15090264), (36, 14671090), (40, 13203981), (42, 12575220), (45, 11736872), (49, 10778760), (56, 9431415), (60, 8802654), (63, 8383480), (70, 7545132), (72, 7335545), (79, 6685560), (84, 6287610), (90, 5868436), (98, 5389380), (105, 5030088), (120, 4401327), (126, 4191740), (140, 3772566), (147, 3592920), (158, 3342780), (168, 3143805), (180, 2934218), (196, 2694690), (210, 2515044), (237, 2228520), (245, 2155752), (252, 2095870), (280, 1886283), (294, 1796460), (315, 1676696), (316, 1671390), (360, 1467109), (379, 1393560), (392, 1347345), (395, 1337112), (420, 1257522), (441, 1197640), (474, 1114260), (490, 1077876), (504, 1047935), (553, 955080), (588, 898230), (630, 838348), (632, 835695), (711, 742840), (735, 718584), (758, 696780), (790, 668556), (840, 628761), (882, 598820), (948, 557130), (980, 538938), (1106, 477540), (1137, 464520), (1176, 449115), (1185, 445704), (1260, 419174), (1422, 371420), (1470, 359292), (1516, 348390), (1580, 334278), (1659, 318360), (1764, 299410), (1895, 278712), (1896, 278565), (1960, 269469), (2205, 239528), (2212, 238770), (2274, 232260), (2370, 222852), (2520, 209587), (2653, 199080), (2765, 191016), (2844, 185710), (2940, 179646), (3032, 174195), (3160, 167139), (3318, 159180), (3411, 154840), (3528, 149705), (3555, 148568), (3790, 139356), (3871, 136440), (4410, 119764), (4424, 119385), (4548, 116130), (4740, 111426), (4977, 106120), (5306, 99540), (5530, 95508), (5685, 92904), (5688, 92855), (5880, 89823), (6636, 79590), (6822, 77420), (7110, 74284), (7580, 69678), (7742, 68220), (7959, 66360), (8295, 63672), (8820, 59882), (9096, 58065), (9480, 55713), (9954, 53060), (10612, 49770), (11060, 47754), (11370, 46452), (11613, 45480), (13265, 39816), (13272, 39795), (13644, 38710), (14220, 37142), (15160, 34839), (15484, 34110), (15918, 33180), (16590, 31836), (17055, 30968), (17640, 29941), (18571, 28440), (19355, 27288), (19908, 26530), (21224, 24885), (22120, 23877), (22740, 23226)]