140763060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{293}}^1$

素因数の和:482

約数の個数: 144

約数和(自身を含む): 456530256

約数和(自身を除く): 315767196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 157, 170, 180, 204, 255, 293, 306, 314, 340, 471, 510, 586, 612, 628, 765, 785, 879, 942, 1020, 1172, 1413, 1465, 1530, 1570, 1758, 1884, 2355, 2637, 2669, 2826, 2930, 3060, 3140, 3516, 4395, 4710, 4981, 5274, 5338, 5652, 5860, 7065, 8007, 8790, 9420, 9962, 10548, 10676, 13185, 13345, 14130, 14943, 16014, 17580, 19924, 24021, 24905, 26370, 26690, 28260, 29886, 32028, 40035, 44829, 46001, 48042, 49810, 52740, 53380, 59772, 74715, 80070, 89658, 92002, 96084, 99620, 120105, 138003, 149430, 160140, 179316, 184004, 224145, 230005, 240210, 276006, 298860, 414009, 448290, 460010, 480420, 552012, 690015, 782017, 828018, 896580, 920020, 1380030, 1564034, 1656036, 2070045, 2346051, 2760060, 3128068, 3910085, 4140090, 4692102, 7038153, 7820170, 8280180, 9384204, 11730255, 14076306, 15640340, 23460510, 28152612, 35190765, 46921020, 70381530, 140763060]

約数ペア:

[(1, 140763060), (2, 70381530), (3, 46921020), (4, 35190765), (5, 28152612), (6, 23460510), (9, 15640340), (10, 14076306), (12, 11730255), (15, 9384204), (17, 8280180), (18, 7820170), (20, 7038153), (30, 4692102), (34, 4140090), (36, 3910085), (45, 3128068), (51, 2760060), (60, 2346051), (68, 2070045), (85, 1656036), (90, 1564034), (102, 1380030), (153, 920020), (157, 896580), (170, 828018), (180, 782017), (204, 690015), (255, 552012), (293, 480420), (306, 460010), (314, 448290), (340, 414009), (471, 298860), (510, 276006), (586, 240210), (612, 230005), (628, 224145), (765, 184004), (785, 179316), (879, 160140), (942, 149430), (1020, 138003), (1172, 120105), (1413, 99620), (1465, 96084), (1530, 92002), (1570, 89658), (1758, 80070), (1884, 74715), (2355, 59772), (2637, 53380), (2669, 52740), (2826, 49810), (2930, 48042), (3060, 46001), (3140, 44829), (3516, 40035), (4395, 32028), (4710, 29886), (4981, 28260), (5274, 26690), (5338, 26370), (5652, 24905), (5860, 24021), (7065, 19924), (8007, 17580), (8790, 16014), (9420, 14943), (9962, 14130), (10548, 13345), (10676, 13185)]