279905340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:173

約数の個数: 384

約数和(自身を含む): 1036385280

約数和(自身を除く): 756479940

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 17, 19, 20, 22, 26, 30, 33, 34, 38, 39, 44, 51, 52, 55, 57, 60, 65, 66, 68, 76, 78, 85, 95, 101, 102, 110, 114, 130, 132, 143, 156, 165, 170, 187, 190, 195, 202, 204, 209, 220, 221, 228, 247, 255, 260, 285, 286, 303, 323, 330, 340, 374, 380, 390, 404, 418, 429, 442, 494, 505, 510, 561, 570, 572, 606, 627, 646, 660, 663, 715, 741, 748, 780, 836, 858, 884, 935, 969, 988, 1010, 1020, 1045, 1105, 1111, 1122, 1140, 1212, 1235, 1254, 1292, 1313, 1326, 1430, 1482, 1515, 1615, 1716, 1717, 1870, 1919, 1938, 2020, 2090, 2145, 2210, 2222, 2244, 2431, 2470, 2508, 2626, 2652, 2717, 2805, 2860, 2964, 3030, 3135, 3230, 3315, 3333, 3434, 3553, 3705, 3740, 3838, 3876, 3939, 4180, 4199, 4290, 4420, 4444, 4845, 4862, 4940, 5151, 5252, 5434, 5555, 5610, 5757, 6060, 6270, 6460, 6565, 6630, 6666, 6868, 7106, 7293, 7410, 7676, 7878, 8151, 8398, 8580, 8585, 9595, 9690, 9724, 10302, 10659, 10868, 11110, 11220, 11514, 12155, 12540, 12597, 13130, 13260, 13332, 13585, 14212, 14443, 14586, 14820, 15756, 16302, 16665, 16796, 17170, 17765, 18887, 19190, 19380, 19695, 20604, 20995, 21109, 21318, 22220, 22321, 23028, 24310, 24947, 25194, 25755, 26260, 27170, 28785, 28886, 29172, 32604, 32623, 33330, 34340, 35530, 36465, 37774, 38380, 39390, 40755, 41990, 42218, 42636, 43329, 44642, 46189, 48620, 49894, 50388, 51510, 53295, 54340, 56661, 57570, 57772, 62985, 63327, 65246, 66660, 66963, 71060, 72215, 72930, 74841, 75548, 78780, 81510, 83980, 84436, 86658, 89284, 92378, 94435, 97869, 99788, 103020, 105545, 106590, 111605, 113322, 115140, 124735, 125970, 126654, 130492, 133926, 138567, 144430, 145860, 149682, 163020, 163115, 173316, 184756, 188870, 195738, 211090, 213180, 216645, 223210, 226644, 230945, 245531, 249470, 251940, 253308, 267852, 274417, 277134, 283305, 288860, 299364, 316635, 326230, 334815, 358853, 374205, 377740, 391476, 422180, 424099, 433290, 446420, 461890, 489345, 491062, 498940, 548834, 554268, 566610, 633270, 652460, 669630, 692835, 717706, 736593, 748410, 823251, 848198, 866580, 923780, 978690, 982124, 1076559, 1097668, 1133220, 1227655, 1266540, 1272297, 1339260, 1372085, 1385670, 1435412, 1473186, 1496820, 1646502, 1696396, 1794265, 1957380, 2120495, 2153118, 2455310, 2544594, 2744170, 2771340, 2946372, 3293004, 3588530, 3682965, 4116255, 4240990, 4306236, 4665089, 4910620, 5089188, 5382795, 5488340, 6361485, 7177060, 7365930, 8232510, 8481980, 9330178, 10765590, 12722970, 13995267, 14731860, 16465020, 18660356, 21531180, 23325445, 25445940, 27990534, 46650890, 55981068, 69976335, 93301780, 139952670, 279905340]

約数ペア:

[(1, 279905340), (2, 139952670), (3, 93301780), (4, 69976335), (5, 55981068), (6, 46650890), (10, 27990534), (11, 25445940), (12, 23325445), (13, 21531180), (15, 18660356), (17, 16465020), (19, 14731860), (20, 13995267), (22, 12722970), (26, 10765590), (30, 9330178), (33, 8481980), (34, 8232510), (38, 7365930), (39, 7177060), (44, 6361485), (51, 5488340), (52, 5382795), (55, 5089188), (57, 4910620), (60, 4665089), (65, 4306236), (66, 4240990), (68, 4116255), (76, 3682965), (78, 3588530), (85, 3293004), (95, 2946372), (101, 2771340), (102, 2744170), (110, 2544594), (114, 2455310), (130, 2153118), (132, 2120495), (143, 1957380), (156, 1794265), (165, 1696396), (170, 1646502), (187, 1496820), (190, 1473186), (195, 1435412), (202, 1385670), (204, 1372085), (209, 1339260), (220, 1272297), (221, 1266540), (228, 1227655), (247, 1133220), (255, 1097668), (260, 1076559), (285, 982124), (286, 978690), (303, 923780), (323, 866580), (330, 848198), (340, 823251), (374, 748410), (380, 736593), (390, 717706), (404, 692835), (418, 669630), (429, 652460), (442, 633270), (494, 566610), (505, 554268), (510, 548834), (561, 498940), (570, 491062), (572, 489345), (606, 461890), (627, 446420), (646, 433290), (660, 424099), (663, 422180), (715, 391476), (741, 377740), (748, 374205), (780, 358853), (836, 334815), (858, 326230), (884, 316635), (935, 299364), (969, 288860), (988, 283305), (1010, 277134), (1020, 274417), (1045, 267852), (1105, 253308), (1111, 251940), (1122, 249470), (1140, 245531), (1212, 230945), (1235, 226644), (1254, 223210), (1292, 216645), (1313, 213180), (1326, 211090), (1430, 195738), (1482, 188870), (1515, 184756), (1615, 173316), (1716, 163115), (1717, 163020), (1870, 149682), (1919, 145860), (1938, 144430), (2020, 138567), (2090, 133926), (2145, 130492), (2210, 126654), (2222, 125970), (2244, 124735), (2431, 115140), (2470, 113322), (2508, 111605), (2626, 106590), (2652, 105545), (2717, 103020), (2805, 99788), (2860, 97869), (2964, 94435), (3030, 92378), (3135, 89284), (3230, 86658), (3315, 84436), (3333, 83980), (3434, 81510), (3553, 78780), (3705, 75548), (3740, 74841), (3838, 72930), (3876, 72215), (3939, 71060), (4180, 66963), (4199, 66660), (4290, 65246), (4420, 63327), (4444, 62985), (4845, 57772), (4862, 57570), (4940, 56661), (5151, 54340), (5252, 53295), (5434, 51510), (5555, 50388), (5610, 49894), (5757, 48620), (6060, 46189), (6270, 44642), (6460, 43329), (6565, 42636), (6630, 42218), (6666, 41990), (6868, 40755), (7106, 39390), (7293, 38380), (7410, 37774), (7676, 36465), (7878, 35530), (8151, 34340), (8398, 33330), (8580, 32623), (8585, 32604), (9595, 29172), (9690, 28886), (9724, 28785), (10302, 27170), (10659, 26260), (10868, 25755), (11110, 25194), (11220, 24947), (11514, 24310), (12155, 23028), (12540, 22321), (12597, 22220), (13130, 21318), (13260, 21109), (13332, 20995), (13585, 20604), (14212, 19695), (14443, 19380), (14586, 19190), (14820, 18887), (15756, 17765), (16302, 17170), (16665, 16796)]