1440315216

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{463}}^1$

素因数の和:878

約数の個数: 160

約数和(自身を含む): 4372736000

約数和(自身を除く): 2932420784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 379, 432, 456, 463, 513, 684, 758, 912, 926, 1026, 1137, 1368, 1389, 1516, 1852, 2052, 2274, 2736, 2778, 3032, 3411, 3704, 4104, 4167, 4548, 5556, 6064, 6822, 7201, 7408, 8208, 8334, 8797, 9096, 10233, 11112, 12501, 13644, 14402, 16668, 17594, 18192, 20466, 21603, 22224, 25002, 26391, 27288, 28804, 33336, 35188, 40932, 43206, 50004, 52782, 54576, 57608, 64809, 66672, 70376, 79173, 81864, 86412, 100008, 105564, 115216, 129618, 140752, 158346, 163728, 172824, 175477, 194427, 200016, 211128, 237519, 259236, 316692, 345648, 350954, 388854, 422256, 475038, 518472, 526431, 633384, 701908, 777708, 950076, 1036944, 1052862, 1266768, 1403816, 1555416, 1579293, 1900152, 2105724, 2807632, 3110832, 3158586, 3334063, 3800304, 4211448, 4737879, 6317172, 6668126, 8422896, 9475758, 10002189, 12634344, 13336252, 18951516, 20004378, 25268688, 26672504, 30006567, 37903032, 40008756, 53345008, 60013134, 75806064, 80017512, 90019701, 120026268, 160035024, 180039402, 240052536, 360078804, 480105072, 720157608, 1440315216]

約数ペア:

[(1, 1440315216), (2, 720157608), (3, 480105072), (4, 360078804), (6, 240052536), (8, 180039402), (9, 160035024), (12, 120026268), (16, 90019701), (18, 80017512), (19, 75806064), (24, 60013134), (27, 53345008), (36, 40008756), (38, 37903032), (48, 30006567), (54, 26672504), (57, 25268688), (72, 20004378), (76, 18951516), (108, 13336252), (114, 12634344), (144, 10002189), (152, 9475758), (171, 8422896), (216, 6668126), (228, 6317172), (304, 4737879), (342, 4211448), (379, 3800304), (432, 3334063), (456, 3158586), (463, 3110832), (513, 2807632), (684, 2105724), (758, 1900152), (912, 1579293), (926, 1555416), (1026, 1403816), (1137, 1266768), (1368, 1052862), (1389, 1036944), (1516, 950076), (1852, 777708), (2052, 701908), (2274, 633384), (2736, 526431), (2778, 518472), (3032, 475038), (3411, 422256), (3704, 388854), (4104, 350954), (4167, 345648), (4548, 316692), (5556, 259236), (6064, 237519), (6822, 211128), (7201, 200016), (7408, 194427), (8208, 175477), (8334, 172824), (8797, 163728), (9096, 158346), (10233, 140752), (11112, 129618), (12501, 115216), (13644, 105564), (14402, 100008), (16668, 86412), (17594, 81864), (18192, 79173), (20466, 70376), (21603, 66672), (22224, 64809), (25002, 57608), (26391, 54576), (27288, 52782), (28804, 50004), (33336, 43206), (35188, 40932)]