16580702990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1\times {\mathrm{353}}^1$

素因数の和:734

約数の個数: 128

約数和(自身を含む): 33990388992

約数和(自身を除く): 17409686002

約数列:

[1, 2, 5, 10, 17, 23, 34, 41, 46, 82, 85, 115, 170, 205, 230, 293, 353, 391, 410, 586, 697, 706, 782, 943, 1394, 1465, 1765, 1886, 1955, 2930, 3485, 3530, 3910, 4715, 4981, 6001, 6739, 6970, 8119, 9430, 9962, 12002, 12013, 13478, 14473, 16031, 16238, 24026, 24905, 28946, 30005, 32062, 33695, 40595, 49810, 60010, 60065, 67390, 72365, 80155, 81190, 103429, 114563, 120130, 138023, 144730, 160310, 204221, 206858, 229126, 246041, 276046, 276299, 332879, 408442, 492082, 517145, 552598, 572815, 665758, 690115, 1021105, 1034290, 1145630, 1230205, 1380230, 1381495, 1664395, 1758293, 2042210, 2378867, 2460410, 2762990, 3328790, 3516586, 4240589, 4697083, 4757734, 5658943, 8481178, 8791465, 9394166, 11317886, 11894335, 17582930, 21202945, 23485415, 23788670, 28294715, 40440739, 42405890, 46970830, 56589430, 72090013, 80881478, 97533547, 144180026, 195067094, 202203695, 360450065, 404407390, 487667735, 720900130, 975335470, 1658070299, 3316140598, 8290351495, 16580702990]

約数ペア:

[(1, 16580702990), (2, 8290351495), (5, 3316140598), (10, 1658070299), (17, 975335470), (23, 720900130), (34, 487667735), (41, 404407390), (46, 360450065), (82, 202203695), (85, 195067094), (115, 144180026), (170, 97533547), (205, 80881478), (230, 72090013), (293, 56589430), (353, 46970830), (391, 42405890), (410, 40440739), (586, 28294715), (697, 23788670), (706, 23485415), (782, 21202945), (943, 17582930), (1394, 11894335), (1465, 11317886), (1765, 9394166), (1886, 8791465), (1955, 8481178), (2930, 5658943), (3485, 4757734), (3530, 4697083), (3910, 4240589), (4715, 3516586), (4981, 3328790), (6001, 2762990), (6739, 2460410), (6970, 2378867), (8119, 2042210), (9430, 1758293), (9962, 1664395), (12002, 1381495), (12013, 1380230), (13478, 1230205), (14473, 1145630), (16031, 1034290), (16238, 1021105), (24026, 690115), (24905, 665758), (28946, 572815), (30005, 552598), (32062, 517145), (33695, 492082), (40595, 408442), (49810, 332879), (60010, 276299), (60065, 276046), (67390, 246041), (72365, 229126), (80155, 206858), (81190, 204221), (103429, 160310), (114563, 144730), (120130, 138023)]