23151437680

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1907}}^1$

素因数の和:2116

約数の個数: 240

約数和(自身を含む): 66349860480

約数和(自身を除く): 43198422800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 80, 95, 98, 112, 133, 140, 152, 163, 190, 196, 245, 266, 280, 304, 326, 380, 392, 490, 532, 560, 652, 665, 760, 784, 815, 931, 980, 1064, 1141, 1304, 1330, 1520, 1630, 1862, 1907, 1960, 2128, 2282, 2608, 2660, 3097, 3260, 3724, 3814, 3920, 4564, 4655, 5320, 5705, 6194, 6520, 7448, 7628, 7987, 9128, 9310, 9535, 10640, 11410, 12388, 13040, 13349, 14896, 15256, 15485, 15974, 18256, 18620, 19070, 21679, 22820, 24776, 26698, 30512, 30970, 31948, 36233, 37240, 38140, 39935, 43358, 45640, 49552, 53396, 61940, 63896, 66745, 72466, 74480, 76280, 79870, 86716, 91280, 93443, 106792, 108395, 123880, 127792, 133490, 144932, 151753, 152560, 159740, 173432, 181165, 186886, 213584, 216790, 247760, 253631, 266980, 289864, 303506, 310841, 319480, 346864, 362330, 373772, 433580, 467215, 507262, 533960, 579728, 607012, 621682, 638960, 724660, 747544, 758765, 867160, 934430, 1014524, 1067920, 1214024, 1243364, 1268155, 1449320, 1495088, 1517530, 1554205, 1734320, 1775417, 1868860, 2029048, 2175887, 2428048, 2486728, 2536310, 2898640, 3035060, 3108410, 3550834, 3737720, 4058096, 4351774, 4973456, 5072620, 5905979, 6070120, 6216820, 7101668, 7475440, 8703548, 8877085, 10145240, 10879435, 11811958, 12140240, 12433640, 14203336, 15231209, 17407096, 17754170, 20290480, 21758870, 23623916, 24867280, 28406672, 29529895, 30462418, 34814192, 35508340, 41341853, 43517740, 47247832, 59059790, 60924836, 71016680, 76156045, 82683706, 87035480, 94495664, 118119580, 121849672, 142033360, 152312090, 165367412, 174070960, 206709265, 236239160, 243699344, 289392971, 304624180, 330734824, 413418530, 472478320, 578785942, 609248360, 661469648, 826837060, 1157571884, 1218496720, 1446964855, 1653674120, 2315143768, 2893929710, 3307348240, 4630287536, 5787859420, 11575718840, 23151437680]

約数ペア:

[(1, 23151437680), (2, 11575718840), (4, 5787859420), (5, 4630287536), (7, 3307348240), (8, 2893929710), (10, 2315143768), (14, 1653674120), (16, 1446964855), (19, 1218496720), (20, 1157571884), (28, 826837060), (35, 661469648), (38, 609248360), (40, 578785942), (49, 472478320), (56, 413418530), (70, 330734824), (76, 304624180), (80, 289392971), (95, 243699344), (98, 236239160), (112, 206709265), (133, 174070960), (140, 165367412), (152, 152312090), (163, 142033360), (190, 121849672), (196, 118119580), (245, 94495664), (266, 87035480), (280, 82683706), (304, 76156045), (326, 71016680), (380, 60924836), (392, 59059790), (490, 47247832), (532, 43517740), (560, 41341853), (652, 35508340), (665, 34814192), (760, 30462418), (784, 29529895), (815, 28406672), (931, 24867280), (980, 23623916), (1064, 21758870), (1141, 20290480), (1304, 17754170), (1330, 17407096), (1520, 15231209), (1630, 14203336), (1862, 12433640), (1907, 12140240), (1960, 11811958), (2128, 10879435), (2282, 10145240), (2608, 8877085), (2660, 8703548), (3097, 7475440), (3260, 7101668), (3724, 6216820), (3814, 6070120), (3920, 5905979), (4564, 5072620), (4655, 4973456), (5320, 4351774), (5705, 4058096), (6194, 3737720), (6520, 3550834), (7448, 3108410), (7628, 3035060), (7987, 2898640), (9128, 2536310), (9310, 2486728), (9535, 2428048), (10640, 2175887), (11410, 2029048), (12388, 1868860), (13040, 1775417), (13349, 1734320), (14896, 1554205), (15256, 1517530), (15485, 1495088), (15974, 1449320), (18256, 1268155), (18620, 1243364), (19070, 1214024), (21679, 1067920), (22820, 1014524), (24776, 934430), (26698, 867160), (30512, 758765), (30970, 747544), (31948, 724660), (36233, 638960), (37240, 621682), (38140, 607012), (39935, 579728), (43358, 533960), (45640, 507262), (49552, 467215), (53396, 433580), (61940, 373772), (63896, 362330), (66745, 346864), (72466, 319480), (74480, 310841), (76280, 303506), (79870, 289864), (86716, 266980), (91280, 253631), (93443, 247760), (106792, 216790), (108395, 213584), (123880, 186886), (127792, 181165), (133490, 173432), (144932, 159740), (151753, 152560)]