145674960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:273

約数の個数: 160

約数和(自身を含む): 467970048

約数和(自身を除く): 322295088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 83, 103, 120, 142, 166, 206, 213, 240, 249, 284, 309, 332, 355, 412, 415, 426, 498, 515, 568, 618, 664, 710, 824, 830, 852, 996, 1030, 1065, 1136, 1236, 1245, 1328, 1420, 1545, 1648, 1660, 1704, 1992, 2060, 2130, 2472, 2490, 2840, 3090, 3320, 3408, 3984, 4120, 4260, 4944, 4980, 5680, 5893, 6180, 6640, 7313, 8240, 8520, 8549, 9960, 11786, 12360, 14626, 17040, 17098, 17679, 19920, 21939, 23572, 24720, 25647, 29252, 29465, 34196, 35358, 36565, 42745, 43878, 47144, 51294, 58504, 58930, 68392, 70716, 73130, 85490, 87756, 88395, 94288, 102588, 109695, 117008, 117860, 128235, 136784, 141432, 146260, 170980, 175512, 176790, 205176, 219390, 235720, 256470, 282864, 292520, 341960, 351024, 353580, 410352, 438780, 471440, 512940, 585040, 606979, 683920, 707160, 877560, 1025880, 1213958, 1414320, 1755120, 1820937, 2051760, 2427916, 3034895, 3641874, 4855832, 6069790, 7283748, 9104685, 9711664, 12139580, 14567496, 18209370, 24279160, 29134992, 36418740, 48558320, 72837480, 145674960]

約数ペア:

[(1, 145674960), (2, 72837480), (3, 48558320), (4, 36418740), (5, 29134992), (6, 24279160), (8, 18209370), (10, 14567496), (12, 12139580), (15, 9711664), (16, 9104685), (20, 7283748), (24, 6069790), (30, 4855832), (40, 3641874), (48, 3034895), (60, 2427916), (71, 2051760), (80, 1820937), (83, 1755120), (103, 1414320), (120, 1213958), (142, 1025880), (166, 877560), (206, 707160), (213, 683920), (240, 606979), (249, 585040), (284, 512940), (309, 471440), (332, 438780), (355, 410352), (412, 353580), (415, 351024), (426, 341960), (498, 292520), (515, 282864), (568, 256470), (618, 235720), (664, 219390), (710, 205176), (824, 176790), (830, 175512), (852, 170980), (996, 146260), (1030, 141432), (1065, 136784), (1136, 128235), (1236, 117860), (1245, 117008), (1328, 109695), (1420, 102588), (1545, 94288), (1648, 88395), (1660, 87756), (1704, 85490), (1992, 73130), (2060, 70716), (2130, 68392), (2472, 58930), (2490, 58504), (2840, 51294), (3090, 47144), (3320, 43878), (3408, 42745), (3984, 36565), (4120, 35358), (4260, 34196), (4944, 29465), (4980, 29252), (5680, 25647), (5893, 24720), (6180, 23572), (6640, 21939), (7313, 19920), (8240, 17679), (8520, 17098), (8549, 17040), (9960, 14626), (11786, 12360)]