232721580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6089}}^1$

素因数の和:6128

約数の個数: 144

約数和(自身を含む): 816449760

約数和(自身を除く): 583728180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 182, 195, 196, 210, 245, 260, 273, 294, 364, 390, 420, 455, 490, 546, 588, 637, 735, 780, 910, 980, 1092, 1274, 1365, 1470, 1820, 1911, 2548, 2730, 2940, 3185, 3822, 5460, 6089, 6370, 7644, 9555, 12178, 12740, 18267, 19110, 24356, 30445, 36534, 38220, 42623, 60890, 73068, 79157, 85246, 91335, 121780, 127869, 158314, 170492, 182670, 213115, 237471, 255738, 298361, 316628, 365340, 395785, 426230, 474942, 511476, 554099, 596722, 639345, 791570, 852460, 895083, 949884, 1108198, 1187355, 1193444, 1278690, 1491805, 1583140, 1662297, 1790166, 2216396, 2374710, 2557380, 2770495, 2983610, 3324594, 3580332, 3878693, 4475415, 4749420, 5540990, 5967220, 6649188, 7757386, 8311485, 8950830, 11081980, 11636079, 15514772, 16622970, 17901660, 19393465, 23272158, 33245940, 38786930, 46544316, 58180395, 77573860, 116360790, 232721580]

約数ペア:

[(1, 232721580), (2, 116360790), (3, 77573860), (4, 58180395), (5, 46544316), (6, 38786930), (7, 33245940), (10, 23272158), (12, 19393465), (13, 17901660), (14, 16622970), (15, 15514772), (20, 11636079), (21, 11081980), (26, 8950830), (28, 8311485), (30, 7757386), (35, 6649188), (39, 5967220), (42, 5540990), (49, 4749420), (52, 4475415), (60, 3878693), (65, 3580332), (70, 3324594), (78, 2983610), (84, 2770495), (91, 2557380), (98, 2374710), (105, 2216396), (130, 1790166), (140, 1662297), (147, 1583140), (156, 1491805), (182, 1278690), (195, 1193444), (196, 1187355), (210, 1108198), (245, 949884), (260, 895083), (273, 852460), (294, 791570), (364, 639345), (390, 596722), (420, 554099), (455, 511476), (490, 474942), (546, 426230), (588, 395785), (637, 365340), (735, 316628), (780, 298361), (910, 255738), (980, 237471), (1092, 213115), (1274, 182670), (1365, 170492), (1470, 158314), (1820, 127869), (1911, 121780), (2548, 91335), (2730, 85246), (2940, 79157), (3185, 73068), (3822, 60890), (5460, 42623), (6089, 38220), (6370, 36534), (7644, 30445), (9555, 24356), (12178, 19110), (12740, 18267)]