23012220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1$

素因数の和:340

約数の個数: 192

約数和(自身を含む): 85349376

約数和(自身を除く): 62337156

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 17, 20, 21, 22, 28, 30, 33, 34, 35, 42, 44, 51, 55, 60, 66, 68, 70, 77, 84, 85, 102, 105, 110, 119, 132, 140, 154, 165, 170, 187, 204, 210, 220, 231, 238, 255, 293, 308, 330, 340, 357, 374, 385, 420, 462, 476, 510, 561, 586, 595, 660, 714, 748, 770, 879, 924, 935, 1020, 1122, 1155, 1172, 1190, 1309, 1428, 1465, 1540, 1758, 1785, 1870, 2051, 2244, 2310, 2380, 2618, 2805, 2930, 3223, 3516, 3570, 3740, 3927, 4102, 4395, 4620, 4981, 5236, 5610, 5860, 6153, 6446, 6545, 7140, 7854, 8204, 8790, 9669, 9962, 10255, 11220, 12306, 12892, 13090, 14943, 15708, 16115, 17580, 19338, 19635, 19924, 20510, 22561, 24612, 24905, 26180, 29886, 30765, 32230, 34867, 38676, 39270, 41020, 45122, 48345, 49810, 54791, 59772, 61530, 64460, 67683, 69734, 74715, 78540, 90244, 96690, 99620, 104601, 109582, 112805, 123060, 135366, 139468, 149430, 164373, 174335, 193380, 209202, 219164, 225610, 270732, 273955, 298860, 328746, 338415, 348670, 383537, 418404, 451220, 523005, 547910, 657492, 676830, 697340, 767074, 821865, 1046010, 1095820, 1150611, 1353660, 1534148, 1643730, 1917685, 2092020, 2301222, 3287460, 3835370, 4602444, 5753055, 7670740, 11506110, 23012220]

約数ペア:

[(1, 23012220), (2, 11506110), (3, 7670740), (4, 5753055), (5, 4602444), (6, 3835370), (7, 3287460), (10, 2301222), (11, 2092020), (12, 1917685), (14, 1643730), (15, 1534148), (17, 1353660), (20, 1150611), (21, 1095820), (22, 1046010), (28, 821865), (30, 767074), (33, 697340), (34, 676830), (35, 657492), (42, 547910), (44, 523005), (51, 451220), (55, 418404), (60, 383537), (66, 348670), (68, 338415), (70, 328746), (77, 298860), (84, 273955), (85, 270732), (102, 225610), (105, 219164), (110, 209202), (119, 193380), (132, 174335), (140, 164373), (154, 149430), (165, 139468), (170, 135366), (187, 123060), (204, 112805), (210, 109582), (220, 104601), (231, 99620), (238, 96690), (255, 90244), (293, 78540), (308, 74715), (330, 69734), (340, 67683), (357, 64460), (374, 61530), (385, 59772), (420, 54791), (462, 49810), (476, 48345), (510, 45122), (561, 41020), (586, 39270), (595, 38676), (660, 34867), (714, 32230), (748, 30765), (770, 29886), (879, 26180), (924, 24905), (935, 24612), (1020, 22561), (1122, 20510), (1155, 19924), (1172, 19635), (1190, 19338), (1309, 17580), (1428, 16115), (1465, 15708), (1540, 14943), (1758, 13090), (1785, 12892), (1870, 12306), (2051, 11220), (2244, 10255), (2310, 9962), (2380, 9669), (2618, 8790), (2805, 8204), (2930, 7854), (3223, 7140), (3516, 6545), (3570, 6446), (3740, 6153), (3927, 5860), (4102, 5610), (4395, 5236), (4620, 4981)]