15064140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:152

約数の個数: 192

約数和(自身を含む): 54190080

約数和(自身を除く): 39125940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 31, 35, 39, 42, 52, 60, 62, 65, 70, 78, 84, 89, 91, 93, 105, 124, 130, 140, 155, 156, 178, 182, 186, 195, 210, 217, 260, 267, 273, 310, 356, 364, 372, 390, 403, 420, 434, 445, 455, 465, 534, 546, 620, 623, 651, 780, 806, 868, 890, 910, 930, 1068, 1085, 1092, 1157, 1209, 1246, 1302, 1335, 1365, 1612, 1780, 1820, 1860, 1869, 2015, 2170, 2314, 2418, 2492, 2604, 2670, 2730, 2759, 2821, 3115, 3255, 3471, 3738, 4030, 4340, 4628, 4836, 5340, 5460, 5518, 5642, 5785, 6045, 6230, 6510, 6942, 7476, 8060, 8099, 8277, 8463, 9345, 11036, 11284, 11570, 12090, 12460, 13020, 13795, 13884, 14105, 16198, 16554, 16926, 17355, 18690, 19313, 23140, 24180, 24297, 27590, 28210, 32396, 33108, 33852, 34710, 35867, 37380, 38626, 40495, 41385, 42315, 48594, 55180, 56420, 57939, 69420, 71734, 77252, 80990, 82770, 84630, 96565, 97188, 107601, 115878, 121485, 143468, 161980, 165540, 169260, 179335, 193130, 215202, 231756, 242970, 251069, 289695, 358670, 386260, 430404, 485940, 502138, 538005, 579390, 717340, 753207, 1004276, 1076010, 1158780, 1255345, 1506414, 2152020, 2510690, 3012828, 3766035, 5021380, 7532070, 15064140]

約数ペア:

[(1, 15064140), (2, 7532070), (3, 5021380), (4, 3766035), (5, 3012828), (6, 2510690), (7, 2152020), (10, 1506414), (12, 1255345), (13, 1158780), (14, 1076010), (15, 1004276), (20, 753207), (21, 717340), (26, 579390), (28, 538005), (30, 502138), (31, 485940), (35, 430404), (39, 386260), (42, 358670), (52, 289695), (60, 251069), (62, 242970), (65, 231756), (70, 215202), (78, 193130), (84, 179335), (89, 169260), (91, 165540), (93, 161980), (105, 143468), (124, 121485), (130, 115878), (140, 107601), (155, 97188), (156, 96565), (178, 84630), (182, 82770), (186, 80990), (195, 77252), (210, 71734), (217, 69420), (260, 57939), (267, 56420), (273, 55180), (310, 48594), (356, 42315), (364, 41385), (372, 40495), (390, 38626), (403, 37380), (420, 35867), (434, 34710), (445, 33852), (455, 33108), (465, 32396), (534, 28210), (546, 27590), (620, 24297), (623, 24180), (651, 23140), (780, 19313), (806, 18690), (868, 17355), (890, 16926), (910, 16554), (930, 16198), (1068, 14105), (1085, 13884), (1092, 13795), (1157, 13020), (1209, 12460), (1246, 12090), (1302, 11570), (1335, 11284), (1365, 11036), (1612, 9345), (1780, 8463), (1820, 8277), (1860, 8099), (1869, 8060), (2015, 7476), (2170, 6942), (2314, 6510), (2418, 6230), (2492, 6045), (2604, 5785), (2670, 5642), (2730, 5518), (2759, 5460), (2821, 5340), (3115, 4836), (3255, 4628), (3471, 4340), (3738, 4030)]