66124240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:357

約数の個数: 160

約数和(自身を含む): 195987456

約数和(自身を除く): 129863216

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 35, 40, 52, 56, 62, 65, 70, 80, 91, 104, 112, 124, 130, 140, 155, 182, 208, 217, 248, 260, 280, 293, 310, 364, 403, 434, 455, 496, 520, 560, 586, 620, 728, 806, 868, 910, 1040, 1085, 1172, 1240, 1456, 1465, 1612, 1736, 1820, 2015, 2051, 2170, 2344, 2480, 2821, 2930, 3224, 3472, 3640, 3809, 4030, 4102, 4340, 4688, 5642, 5860, 6448, 7280, 7618, 8060, 8204, 8680, 9083, 10255, 11284, 11720, 14105, 15236, 16120, 16408, 17360, 18166, 19045, 20510, 22568, 23440, 26663, 28210, 30472, 32240, 32816, 36332, 38090, 41020, 45136, 45415, 53326, 56420, 60944, 63581, 72664, 76180, 82040, 90830, 106652, 112840, 118079, 127162, 133315, 145328, 152360, 164080, 181660, 213304, 225680, 236158, 254324, 266630, 304720, 317905, 363320, 426608, 472316, 508648, 533260, 590395, 635810, 726640, 826553, 944632, 1017296, 1066520, 1180790, 1271620, 1653106, 1889264, 2133040, 2361580, 2543240, 3306212, 4132765, 4723160, 5086480, 6612424, 8265530, 9446320, 13224848, 16531060, 33062120, 66124240]

約数ペア:

[(1, 66124240), (2, 33062120), (4, 16531060), (5, 13224848), (7, 9446320), (8, 8265530), (10, 6612424), (13, 5086480), (14, 4723160), (16, 4132765), (20, 3306212), (26, 2543240), (28, 2361580), (31, 2133040), (35, 1889264), (40, 1653106), (52, 1271620), (56, 1180790), (62, 1066520), (65, 1017296), (70, 944632), (80, 826553), (91, 726640), (104, 635810), (112, 590395), (124, 533260), (130, 508648), (140, 472316), (155, 426608), (182, 363320), (208, 317905), (217, 304720), (248, 266630), (260, 254324), (280, 236158), (293, 225680), (310, 213304), (364, 181660), (403, 164080), (434, 152360), (455, 145328), (496, 133315), (520, 127162), (560, 118079), (586, 112840), (620, 106652), (728, 90830), (806, 82040), (868, 76180), (910, 72664), (1040, 63581), (1085, 60944), (1172, 56420), (1240, 53326), (1456, 45415), (1465, 45136), (1612, 41020), (1736, 38090), (1820, 36332), (2015, 32816), (2051, 32240), (2170, 30472), (2344, 28210), (2480, 26663), (2821, 23440), (2930, 22568), (3224, 20510), (3472, 19045), (3640, 18166), (3809, 17360), (4030, 16408), (4102, 16120), (4340, 15236), (4688, 14105), (5642, 11720), (5860, 11284), (6448, 10255), (7280, 9083), (7618, 8680), (8060, 8204)]