23268420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1$

素因数の和:394

約数の個数: 144

約数和(自身を含む): 82293120

約数和(自身を除く): 59024700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 59, 60, 63, 70, 84, 90, 105, 118, 126, 140, 177, 180, 210, 236, 252, 295, 313, 315, 354, 413, 420, 531, 590, 626, 630, 708, 826, 885, 939, 1062, 1180, 1239, 1252, 1260, 1565, 1652, 1770, 1878, 2065, 2124, 2191, 2478, 2655, 2817, 3130, 3540, 3717, 3756, 4130, 4382, 4695, 4956, 5310, 5634, 6195, 6260, 6573, 7434, 8260, 8764, 9390, 10620, 10955, 11268, 12390, 13146, 14085, 14868, 18467, 18585, 18780, 19719, 21910, 24780, 26292, 28170, 32865, 36934, 37170, 39438, 43820, 55401, 56340, 65730, 73868, 74340, 78876, 92335, 98595, 110802, 129269, 131460, 166203, 184670, 197190, 221604, 258538, 277005, 332406, 369340, 387807, 394380, 517076, 554010, 646345, 664812, 775614, 831015, 1108020, 1163421, 1292690, 1551228, 1662030, 1939035, 2326842, 2585380, 3324060, 3878070, 4653684, 5817105, 7756140, 11634210, 23268420]

約数ペア:

[(1, 23268420), (2, 11634210), (3, 7756140), (4, 5817105), (5, 4653684), (6, 3878070), (7, 3324060), (9, 2585380), (10, 2326842), (12, 1939035), (14, 1662030), (15, 1551228), (18, 1292690), (20, 1163421), (21, 1108020), (28, 831015), (30, 775614), (35, 664812), (36, 646345), (42, 554010), (45, 517076), (59, 394380), (60, 387807), (63, 369340), (70, 332406), (84, 277005), (90, 258538), (105, 221604), (118, 197190), (126, 184670), (140, 166203), (177, 131460), (180, 129269), (210, 110802), (236, 98595), (252, 92335), (295, 78876), (313, 74340), (315, 73868), (354, 65730), (413, 56340), (420, 55401), (531, 43820), (590, 39438), (626, 37170), (630, 36934), (708, 32865), (826, 28170), (885, 26292), (939, 24780), (1062, 21910), (1180, 19719), (1239, 18780), (1252, 18585), (1260, 18467), (1565, 14868), (1652, 14085), (1770, 13146), (1878, 12390), (2065, 11268), (2124, 10955), (2191, 10620), (2478, 9390), (2655, 8764), (2817, 8260), (3130, 7434), (3540, 6573), (3717, 6260), (3756, 6195), (4130, 5634), (4382, 5310), (4695, 4956)]