1056715020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{1231}}^1$

素因数の和:1516

約数の個数: 144

約数和(自身を含む): 3390266880

約数和(自身を除く): 2333551860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 251, 285, 342, 380, 502, 570, 684, 753, 855, 1004, 1140, 1231, 1255, 1506, 1710, 2259, 2462, 2510, 3012, 3420, 3693, 3765, 4518, 4769, 4924, 5020, 6155, 7386, 7530, 9036, 9538, 11079, 11295, 12310, 14307, 14772, 15060, 18465, 19076, 22158, 22590, 23389, 23845, 24620, 28614, 36930, 42921, 44316, 45180, 46778, 47690, 55395, 57228, 70167, 71535, 73860, 85842, 93556, 95380, 110790, 116945, 140334, 143070, 171684, 210501, 214605, 221580, 233890, 280668, 286140, 308981, 350835, 421002, 429210, 467780, 617962, 701670, 842004, 858420, 926943, 1052505, 1235924, 1403340, 1544905, 1853886, 2105010, 2780829, 3089810, 3707772, 4210020, 4634715, 5561658, 5870639, 6179620, 9269430, 11123316, 11741278, 13904145, 17611917, 18538860, 23482556, 27808290, 29353195, 35223834, 52835751, 55616580, 58706390, 70447668, 88059585, 105671502, 117412780, 176119170, 211343004, 264178755, 352238340, 528357510, 1056715020]

約数ペア:

[(1, 1056715020), (2, 528357510), (3, 352238340), (4, 264178755), (5, 211343004), (6, 176119170), (9, 117412780), (10, 105671502), (12, 88059585), (15, 70447668), (18, 58706390), (19, 55616580), (20, 52835751), (30, 35223834), (36, 29353195), (38, 27808290), (45, 23482556), (57, 18538860), (60, 17611917), (76, 13904145), (90, 11741278), (95, 11123316), (114, 9269430), (171, 6179620), (180, 5870639), (190, 5561658), (228, 4634715), (251, 4210020), (285, 3707772), (342, 3089810), (380, 2780829), (502, 2105010), (570, 1853886), (684, 1544905), (753, 1403340), (855, 1235924), (1004, 1052505), (1140, 926943), (1231, 858420), (1255, 842004), (1506, 701670), (1710, 617962), (2259, 467780), (2462, 429210), (2510, 421002), (3012, 350835), (3420, 308981), (3693, 286140), (3765, 280668), (4518, 233890), (4769, 221580), (4924, 214605), (5020, 210501), (6155, 171684), (7386, 143070), (7530, 140334), (9036, 116945), (9538, 110790), (11079, 95380), (11295, 93556), (12310, 85842), (14307, 73860), (14772, 71535), (15060, 70167), (18465, 57228), (19076, 55395), (22158, 47690), (22590, 46778), (23389, 45180), (23845, 44316), (24620, 42921), (28614, 36930)]