418832960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{757}}^1$

素因数の和:813

約数の個数: 224

約数和(自身を含む): 1293815040

約数和(自身を除く): 874982080

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 32, 35, 38, 40, 52, 56, 64, 65, 70, 76, 80, 91, 95, 104, 112, 130, 133, 140, 152, 160, 182, 190, 208, 224, 247, 260, 266, 280, 304, 320, 364, 380, 416, 448, 455, 494, 520, 532, 560, 608, 665, 728, 757, 760, 832, 910, 988, 1040, 1064, 1120, 1216, 1235, 1330, 1456, 1514, 1520, 1729, 1820, 1976, 2080, 2128, 2240, 2470, 2660, 2912, 3028, 3040, 3458, 3640, 3785, 3952, 4160, 4256, 4940, 5299, 5320, 5824, 6056, 6080, 6916, 7280, 7570, 7904, 8512, 8645, 9841, 9880, 10598, 10640, 12112, 13832, 14383, 14560, 15140, 15808, 17290, 19682, 19760, 21196, 21280, 24224, 26495, 27664, 28766, 29120, 30280, 34580, 39364, 39520, 42392, 42560, 48448, 49205, 52990, 55328, 57532, 60560, 68887, 69160, 71915, 78728, 79040, 84784, 98410, 100681, 105980, 110656, 115064, 121120, 137774, 138320, 143830, 157456, 169568, 186979, 196820, 201362, 211960, 230128, 242240, 275548, 276640, 287660, 314912, 339136, 344435, 373958, 393640, 402724, 423920, 460256, 503405, 551096, 553280, 575320, 629824, 688870, 747916, 787280, 805448, 847840, 920512, 934895, 1006810, 1102192, 1150640, 1308853, 1377740, 1495832, 1574560, 1610896, 1695680, 1869790, 2013620, 2204384, 2301280, 2617706, 2755480, 2991664, 3149120, 3221792, 3739580, 4027240, 4408768, 4602560, 5235412, 5510960, 5983328, 6443584, 6544265, 7479160, 8054480, 10470824, 11021920, 11966656, 13088530, 14958320, 16108960, 20941648, 22043840, 26177060, 29916640, 32217920, 41883296, 52354120, 59833280, 83766592, 104708240, 209416480, 418832960]

約数ペア:

[(1, 418832960), (2, 209416480), (4, 104708240), (5, 83766592), (7, 59833280), (8, 52354120), (10, 41883296), (13, 32217920), (14, 29916640), (16, 26177060), (19, 22043840), (20, 20941648), (26, 16108960), (28, 14958320), (32, 13088530), (35, 11966656), (38, 11021920), (40, 10470824), (52, 8054480), (56, 7479160), (64, 6544265), (65, 6443584), (70, 5983328), (76, 5510960), (80, 5235412), (91, 4602560), (95, 4408768), (104, 4027240), (112, 3739580), (130, 3221792), (133, 3149120), (140, 2991664), (152, 2755480), (160, 2617706), (182, 2301280), (190, 2204384), (208, 2013620), (224, 1869790), (247, 1695680), (260, 1610896), (266, 1574560), (280, 1495832), (304, 1377740), (320, 1308853), (364, 1150640), (380, 1102192), (416, 1006810), (448, 934895), (455, 920512), (494, 847840), (520, 805448), (532, 787280), (560, 747916), (608, 688870), (665, 629824), (728, 575320), (757, 553280), (760, 551096), (832, 503405), (910, 460256), (988, 423920), (1040, 402724), (1064, 393640), (1120, 373958), (1216, 344435), (1235, 339136), (1330, 314912), (1456, 287660), (1514, 276640), (1520, 275548), (1729, 242240), (1820, 230128), (1976, 211960), (2080, 201362), (2128, 196820), (2240, 186979), (2470, 169568), (2660, 157456), (2912, 143830), (3028, 138320), (3040, 137774), (3458, 121120), (3640, 115064), (3785, 110656), (3952, 105980), (4160, 100681), (4256, 98410), (4940, 84784), (5299, 79040), (5320, 78728), (5824, 71915), (6056, 69160), (6080, 68887), (6916, 60560), (7280, 57532), (7570, 55328), (7904, 52990), (8512, 49205), (8645, 48448), (9841, 42560), (9880, 42392), (10598, 39520), (10640, 39364), (12112, 34580), (13832, 30280), (14383, 29120), (14560, 28766), (15140, 27664), (15808, 26495), (17290, 24224), (19682, 21280), (19760, 21196)]