42167840

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:155

約数の個数: 192

約数和(自身を含む): 124467840

約数和(自身を除く): 82300000

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 19, 20, 22, 26, 32, 38, 40, 44, 52, 55, 65, 76, 80, 88, 95, 97, 104, 110, 130, 143, 152, 160, 176, 190, 194, 208, 209, 220, 247, 260, 286, 304, 352, 380, 388, 416, 418, 440, 485, 494, 520, 572, 608, 715, 760, 776, 836, 880, 970, 988, 1040, 1045, 1067, 1144, 1235, 1261, 1430, 1520, 1552, 1672, 1760, 1843, 1940, 1976, 2080, 2090, 2134, 2288, 2470, 2522, 2717, 2860, 3040, 3104, 3344, 3686, 3880, 3952, 4180, 4268, 4576, 4940, 5044, 5335, 5434, 5720, 6305, 6688, 7372, 7760, 7904, 8360, 8536, 9215, 9880, 10088, 10670, 10868, 11440, 12610, 13585, 13871, 14744, 15520, 16720, 17072, 18430, 19760, 20176, 20273, 21340, 21736, 22880, 23959, 25220, 27170, 27742, 29488, 33440, 34144, 36860, 39520, 40352, 40546, 42680, 43472, 47918, 50440, 54340, 55484, 58976, 69355, 73720, 81092, 85360, 86944, 95836, 100880, 101365, 108680, 110968, 119795, 138710, 147440, 162184, 170720, 191672, 201760, 202730, 217360, 221936, 239590, 263549, 277420, 294880, 324368, 383344, 405460, 434720, 443872, 479180, 527098, 554840, 648736, 766688, 810920, 958360, 1054196, 1109680, 1317745, 1621840, 1916720, 2108392, 2219360, 2635490, 3243680, 3833440, 4216784, 5270980, 8433568, 10541960, 21083920, 42167840]

約数ペア:

[(1, 42167840), (2, 21083920), (4, 10541960), (5, 8433568), (8, 5270980), (10, 4216784), (11, 3833440), (13, 3243680), (16, 2635490), (19, 2219360), (20, 2108392), (22, 1916720), (26, 1621840), (32, 1317745), (38, 1109680), (40, 1054196), (44, 958360), (52, 810920), (55, 766688), (65, 648736), (76, 554840), (80, 527098), (88, 479180), (95, 443872), (97, 434720), (104, 405460), (110, 383344), (130, 324368), (143, 294880), (152, 277420), (160, 263549), (176, 239590), (190, 221936), (194, 217360), (208, 202730), (209, 201760), (220, 191672), (247, 170720), (260, 162184), (286, 147440), (304, 138710), (352, 119795), (380, 110968), (388, 108680), (416, 101365), (418, 100880), (440, 95836), (485, 86944), (494, 85360), (520, 81092), (572, 73720), (608, 69355), (715, 58976), (760, 55484), (776, 54340), (836, 50440), (880, 47918), (970, 43472), (988, 42680), (1040, 40546), (1045, 40352), (1067, 39520), (1144, 36860), (1235, 34144), (1261, 33440), (1430, 29488), (1520, 27742), (1552, 27170), (1672, 25220), (1760, 23959), (1843, 22880), (1940, 21736), (1976, 21340), (2080, 20273), (2090, 20176), (2134, 19760), (2288, 18430), (2470, 17072), (2522, 16720), (2717, 15520), (2860, 14744), (3040, 13871), (3104, 13585), (3344, 12610), (3686, 11440), (3880, 10868), (3952, 10670), (4180, 10088), (4268, 9880), (4576, 9215), (4940, 8536), (5044, 8360), (5335, 7904), (5434, 7760), (5720, 7372), (6305, 6688)]