45714760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1$

素因数の和:711

約数の個数: 128

約数和(自身を含む): 133459200

約数和(自身を除く): 87744440

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 19, 20, 26, 28, 35, 38, 40, 52, 56, 65, 70, 76, 91, 95, 104, 130, 133, 140, 152, 182, 190, 247, 260, 266, 280, 364, 380, 455, 494, 520, 532, 661, 665, 728, 760, 910, 988, 1064, 1235, 1322, 1330, 1729, 1820, 1976, 2470, 2644, 2660, 3305, 3458, 3640, 4627, 4940, 5288, 5320, 6610, 6916, 8593, 8645, 9254, 9880, 12559, 13220, 13832, 17186, 17290, 18508, 23135, 25118, 26440, 34372, 34580, 37016, 42965, 46270, 50236, 60151, 62795, 68744, 69160, 85930, 87913, 92540, 100472, 120302, 125590, 163267, 171860, 175826, 185080, 240604, 251180, 300755, 326534, 343720, 351652, 439565, 481208, 502360, 601510, 653068, 703304, 816335, 879130, 1142869, 1203020, 1306136, 1632670, 1758260, 2285738, 2406040, 3265340, 3516520, 4571476, 5714345, 6530680, 9142952, 11428690, 22857380, 45714760]

約数ペア:

[(1, 45714760), (2, 22857380), (4, 11428690), (5, 9142952), (7, 6530680), (8, 5714345), (10, 4571476), (13, 3516520), (14, 3265340), (19, 2406040), (20, 2285738), (26, 1758260), (28, 1632670), (35, 1306136), (38, 1203020), (40, 1142869), (52, 879130), (56, 816335), (65, 703304), (70, 653068), (76, 601510), (91, 502360), (95, 481208), (104, 439565), (130, 351652), (133, 343720), (140, 326534), (152, 300755), (182, 251180), (190, 240604), (247, 185080), (260, 175826), (266, 171860), (280, 163267), (364, 125590), (380, 120302), (455, 100472), (494, 92540), (520, 87913), (532, 85930), (661, 69160), (665, 68744), (728, 62795), (760, 60151), (910, 50236), (988, 46270), (1064, 42965), (1235, 37016), (1322, 34580), (1330, 34372), (1729, 26440), (1820, 25118), (1976, 23135), (2470, 18508), (2644, 17290), (2660, 17186), (3305, 13832), (3458, 13220), (3640, 12559), (4627, 9880), (4940, 9254), (5288, 8645), (5320, 8593), (6610, 6916)]