47622120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1$

素因数の和:137

約数の個数: 256

約数和(自身を含む): 181440000

約数和(自身を除く): 133817880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 49, 52, 56, 60, 65, 70, 78, 84, 89, 91, 98, 104, 105, 120, 130, 140, 147, 156, 168, 178, 182, 195, 196, 210, 245, 260, 267, 273, 280, 294, 312, 343, 356, 364, 390, 392, 420, 445, 455, 490, 520, 534, 546, 588, 623, 637, 686, 712, 728, 735, 780, 840, 890, 910, 980, 1029, 1068, 1092, 1157, 1176, 1246, 1274, 1335, 1365, 1372, 1470, 1560, 1715, 1780, 1820, 1869, 1911, 1960, 2058, 2136, 2184, 2314, 2492, 2548, 2670, 2730, 2744, 2940, 3115, 3185, 3430, 3471, 3560, 3640, 3738, 3822, 4116, 4361, 4459, 4628, 4984, 5096, 5145, 5340, 5460, 5785, 5880, 6230, 6370, 6860, 6942, 7476, 7644, 8099, 8232, 8722, 8918, 9256, 9345, 9555, 10290, 10680, 10920, 11570, 12460, 12740, 13083, 13377, 13720, 13884, 14952, 15288, 16198, 17355, 17444, 17836, 18690, 19110, 20580, 21805, 22295, 23140, 24297, 24920, 25480, 26166, 26754, 27768, 30527, 32396, 34710, 34888, 35672, 37380, 38220, 40495, 41160, 43610, 44590, 46280, 48594, 52332, 53508, 56693, 61054, 64792, 65415, 66885, 69420, 74760, 76440, 80990, 87220, 89180, 91581, 97188, 104664, 107016, 113386, 121485, 122108, 130830, 133770, 138840, 152635, 161980, 170079, 174440, 178360, 183162, 194376, 226772, 242970, 244216, 261660, 267540, 283465, 305270, 323960, 340158, 366324, 396851, 453544, 457905, 485940, 523320, 535080, 566930, 610540, 680316, 732648, 793702, 850395, 915810, 971880, 1133860, 1190553, 1221080, 1360632, 1587404, 1700790, 1831620, 1984255, 2267720, 2381106, 3174808, 3401580, 3663240, 3968510, 4762212, 5952765, 6803160, 7937020, 9524424, 11905530, 15874040, 23811060, 47622120]

約数ペア:

[(1, 47622120), (2, 23811060), (3, 15874040), (4, 11905530), (5, 9524424), (6, 7937020), (7, 6803160), (8, 5952765), (10, 4762212), (12, 3968510), (13, 3663240), (14, 3401580), (15, 3174808), (20, 2381106), (21, 2267720), (24, 1984255), (26, 1831620), (28, 1700790), (30, 1587404), (35, 1360632), (39, 1221080), (40, 1190553), (42, 1133860), (49, 971880), (52, 915810), (56, 850395), (60, 793702), (65, 732648), (70, 680316), (78, 610540), (84, 566930), (89, 535080), (91, 523320), (98, 485940), (104, 457905), (105, 453544), (120, 396851), (130, 366324), (140, 340158), (147, 323960), (156, 305270), (168, 283465), (178, 267540), (182, 261660), (195, 244216), (196, 242970), (210, 226772), (245, 194376), (260, 183162), (267, 178360), (273, 174440), (280, 170079), (294, 161980), (312, 152635), (343, 138840), (356, 133770), (364, 130830), (390, 122108), (392, 121485), (420, 113386), (445, 107016), (455, 104664), (490, 97188), (520, 91581), (534, 89180), (546, 87220), (588, 80990), (623, 76440), (637, 74760), (686, 69420), (712, 66885), (728, 65415), (735, 64792), (780, 61054), (840, 56693), (890, 53508), (910, 52332), (980, 48594), (1029, 46280), (1068, 44590), (1092, 43610), (1157, 41160), (1176, 40495), (1246, 38220), (1274, 37380), (1335, 35672), (1365, 34888), (1372, 34710), (1470, 32396), (1560, 30527), (1715, 27768), (1780, 26754), (1820, 26166), (1869, 25480), (1911, 24920), (1960, 24297), (2058, 23140), (2136, 22295), (2184, 21805), (2314, 20580), (2492, 19110), (2548, 18690), (2670, 17836), (2730, 17444), (2744, 17355), (2940, 16198), (3115, 15288), (3185, 14952), (3430, 13884), (3471, 13720), (3560, 13377), (3640, 13083), (3738, 12740), (3822, 12460), (4116, 11570), (4361, 10920), (4459, 10680), (4628, 10290), (4984, 9555), (5096, 9345), (5145, 9256), (5340, 8918), (5460, 8722), (5785, 8232), (5880, 8099), (6230, 7644), (6370, 7476), (6860, 6942)]