343950120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1307}}^1$

素因数の和:1384

約数の個数: 192

約数和(自身を含む): 1212045120

約数和(自身を除く): 868095000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 43, 45, 51, 60, 68, 72, 85, 86, 90, 102, 120, 129, 136, 153, 170, 172, 180, 204, 215, 255, 258, 306, 340, 344, 360, 387, 408, 430, 510, 516, 612, 645, 680, 731, 765, 774, 860, 1020, 1032, 1224, 1290, 1307, 1462, 1530, 1548, 1720, 1935, 2040, 2193, 2580, 2614, 2924, 3060, 3096, 3655, 3870, 3921, 4386, 5160, 5228, 5848, 6120, 6535, 6579, 7310, 7740, 7842, 8772, 10456, 10965, 11763, 13070, 13158, 14620, 15480, 15684, 17544, 19605, 21930, 22219, 23526, 26140, 26316, 29240, 31368, 32895, 39210, 43860, 44438, 47052, 52280, 52632, 56201, 58815, 65790, 66657, 78420, 87720, 88876, 94104, 111095, 112402, 117630, 131580, 133314, 156840, 168603, 177752, 199971, 222190, 224804, 235260, 263160, 266628, 281005, 333285, 337206, 399942, 444380, 449608, 470520, 505809, 533256, 562010, 666570, 674412, 799884, 843015, 888760, 955417, 999855, 1011618, 1124020, 1333140, 1348824, 1599768, 1686030, 1910834, 1999710, 2023236, 2248040, 2529045, 2666280, 2866251, 3372060, 3821668, 3999420, 4046472, 4777085, 5058090, 5732502, 6744120, 7643336, 7998840, 8598753, 9554170, 10116180, 11465004, 14331255, 17197506, 19108340, 20232360, 22930008, 28662510, 34395012, 38216680, 42993765, 57325020, 68790024, 85987530, 114650040, 171975060, 343950120]

約数ペア:

[(1, 343950120), (2, 171975060), (3, 114650040), (4, 85987530), (5, 68790024), (6, 57325020), (8, 42993765), (9, 38216680), (10, 34395012), (12, 28662510), (15, 22930008), (17, 20232360), (18, 19108340), (20, 17197506), (24, 14331255), (30, 11465004), (34, 10116180), (36, 9554170), (40, 8598753), (43, 7998840), (45, 7643336), (51, 6744120), (60, 5732502), (68, 5058090), (72, 4777085), (85, 4046472), (86, 3999420), (90, 3821668), (102, 3372060), (120, 2866251), (129, 2666280), (136, 2529045), (153, 2248040), (170, 2023236), (172, 1999710), (180, 1910834), (204, 1686030), (215, 1599768), (255, 1348824), (258, 1333140), (306, 1124020), (340, 1011618), (344, 999855), (360, 955417), (387, 888760), (408, 843015), (430, 799884), (510, 674412), (516, 666570), (612, 562010), (645, 533256), (680, 505809), (731, 470520), (765, 449608), (774, 444380), (860, 399942), (1020, 337206), (1032, 333285), (1224, 281005), (1290, 266628), (1307, 263160), (1462, 235260), (1530, 224804), (1548, 222190), (1720, 199971), (1935, 177752), (2040, 168603), (2193, 156840), (2580, 133314), (2614, 131580), (2924, 117630), (3060, 112402), (3096, 111095), (3655, 94104), (3870, 88876), (3921, 87720), (4386, 78420), (5160, 66657), (5228, 65790), (5848, 58815), (6120, 56201), (6535, 52632), (6579, 52280), (7310, 47052), (7740, 44438), (7842, 43860), (8772, 39210), (10456, 32895), (10965, 31368), (11763, 29240), (13070, 26316), (13158, 26140), (14620, 23526), (15480, 22219), (15684, 21930), (17544, 19605)]