215055984

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:168

約数の個数: 320

約数和(自身を含む): 734952960

約数和(自身を除く): 519896976

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 17, 19, 22, 24, 26, 33, 34, 38, 39, 44, 48, 51, 52, 57, 66, 68, 76, 78, 88, 97, 102, 104, 114, 132, 136, 143, 152, 156, 176, 187, 194, 204, 208, 209, 221, 228, 247, 264, 272, 286, 291, 304, 312, 323, 374, 388, 408, 418, 429, 442, 456, 494, 528, 561, 572, 582, 624, 627, 646, 663, 741, 748, 776, 816, 836, 858, 884, 912, 969, 988, 1067, 1122, 1144, 1164, 1254, 1261, 1292, 1326, 1482, 1496, 1552, 1649, 1672, 1716, 1768, 1843, 1938, 1976, 2134, 2244, 2288, 2328, 2431, 2508, 2522, 2584, 2652, 2717, 2964, 2992, 3201, 3298, 3344, 3432, 3536, 3553, 3686, 3783, 3876, 3952, 4199, 4268, 4488, 4656, 4862, 4947, 5016, 5044, 5168, 5304, 5434, 5529, 5928, 6402, 6596, 6864, 7106, 7293, 7372, 7566, 7752, 8151, 8398, 8536, 8976, 9724, 9894, 10032, 10088, 10608, 10659, 10868, 11058, 11856, 12597, 12804, 13192, 13871, 14212, 14586, 14744, 15132, 15504, 16302, 16796, 17072, 18139, 19448, 19788, 20176, 20273, 21318, 21437, 21736, 22116, 23959, 25194, 25608, 26384, 27742, 28424, 29172, 29488, 30264, 31331, 32604, 33592, 36278, 38896, 39576, 40546, 41613, 42636, 42874, 43472, 44232, 46189, 47918, 50388, 51216, 54417, 55484, 56848, 58344, 60528, 60819, 62662, 64311, 65208, 67184, 71877, 72556, 79152, 81092, 83226, 85272, 85748, 88464, 92378, 93993, 95836, 100776, 108834, 110968, 116688, 121638, 125324, 128622, 130416, 138567, 143754, 145112, 162184, 166452, 170544, 171496, 184756, 187986, 191672, 201552, 217668, 221936, 235807, 243276, 250648, 257244, 263549, 277134, 287508, 290224, 324368, 332904, 342992, 344641, 369512, 375972, 383344, 407303, 435336, 471614, 486552, 501296, 514488, 527098, 554268, 575016, 665808, 689282, 707421, 739024, 751944, 790647, 814606, 870672, 943228, 973104, 1028976, 1033923, 1054196, 1108536, 1150032, 1221909, 1378564, 1414842, 1503888, 1581294, 1629212, 1886456, 2067846, 2108392, 2217072, 2443818, 2757128, 2829684, 3162588, 3258424, 3772912, 4135692, 4216784, 4480333, 4887636, 5514256, 5659368, 6325176, 6516848, 8271384, 8960666, 9775272, 11318736, 12650352, 13440999, 16542768, 17921332, 19550544, 26881998, 35842664, 53763996, 71685328, 107527992, 215055984]

約数ペア:

[(1, 215055984), (2, 107527992), (3, 71685328), (4, 53763996), (6, 35842664), (8, 26881998), (11, 19550544), (12, 17921332), (13, 16542768), (16, 13440999), (17, 12650352), (19, 11318736), (22, 9775272), (24, 8960666), (26, 8271384), (33, 6516848), (34, 6325176), (38, 5659368), (39, 5514256), (44, 4887636), (48, 4480333), (51, 4216784), (52, 4135692), (57, 3772912), (66, 3258424), (68, 3162588), (76, 2829684), (78, 2757128), (88, 2443818), (97, 2217072), (102, 2108392), (104, 2067846), (114, 1886456), (132, 1629212), (136, 1581294), (143, 1503888), (152, 1414842), (156, 1378564), (176, 1221909), (187, 1150032), (194, 1108536), (204, 1054196), (208, 1033923), (209, 1028976), (221, 973104), (228, 943228), (247, 870672), (264, 814606), (272, 790647), (286, 751944), (291, 739024), (304, 707421), (312, 689282), (323, 665808), (374, 575016), (388, 554268), (408, 527098), (418, 514488), (429, 501296), (442, 486552), (456, 471614), (494, 435336), (528, 407303), (561, 383344), (572, 375972), (582, 369512), (624, 344641), (627, 342992), (646, 332904), (663, 324368), (741, 290224), (748, 287508), (776, 277134), (816, 263549), (836, 257244), (858, 250648), (884, 243276), (912, 235807), (969, 221936), (988, 217668), (1067, 201552), (1122, 191672), (1144, 187986), (1164, 184756), (1254, 171496), (1261, 170544), (1292, 166452), (1326, 162184), (1482, 145112), (1496, 143754), (1552, 138567), (1649, 130416), (1672, 128622), (1716, 125324), (1768, 121638), (1843, 116688), (1938, 110968), (1976, 108834), (2134, 100776), (2244, 95836), (2288, 93993), (2328, 92378), (2431, 88464), (2508, 85748), (2522, 85272), (2584, 83226), (2652, 81092), (2717, 79152), (2964, 72556), (2992, 71877), (3201, 67184), (3298, 65208), (3344, 64311), (3432, 62662), (3536, 60819), (3553, 60528), (3686, 58344), (3783, 56848), (3876, 55484), (3952, 54417), (4199, 51216), (4268, 50388), (4488, 47918), (4656, 46189), (4862, 44232), (4947, 43472), (5016, 42874), (5044, 42636), (5168, 41613), (5304, 40546), (5434, 39576), (5529, 38896), (5928, 36278), (6402, 33592), (6596, 32604), (6864, 31331), (7106, 30264), (7293, 29488), (7372, 29172), (7566, 28424), (7752, 27742), (8151, 26384), (8398, 25608), (8536, 25194), (8976, 23959), (9724, 22116), (9894, 21736), (10032, 21437), (10088, 21318), (10608, 20273), (10659, 20176), (10868, 19788), (11058, 19448), (11856, 18139), (12597, 17072), (12804, 16796), (13192, 16302), (13871, 15504), (14212, 15132), (14586, 14744)]