4443290040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{142963}}^1$

素因数の和:143021

約数の個数: 128

約数和(自身を含む): 15645980160

約数和(自身を除く): 11202690120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 56, 60, 70, 74, 84, 105, 111, 120, 140, 148, 168, 185, 210, 222, 259, 280, 296, 370, 420, 444, 518, 555, 740, 777, 840, 888, 1036, 1110, 1295, 1480, 1554, 2072, 2220, 2590, 3108, 3885, 4440, 5180, 6216, 7770, 10360, 15540, 31080, 142963, 285926, 428889, 571852, 714815, 857778, 1000741, 1143704, 1429630, 1715556, 2001482, 2144445, 2859260, 3002223, 3431112, 4002964, 4288890, 5003705, 5289631, 5718520, 6004446, 8005928, 8577780, 10007410, 10579262, 12008892, 15011115, 15868893, 17155560, 20014820, 21158524, 24017784, 26448155, 30022230, 31737786, 37027417, 40029640, 42317048, 52896310, 60044460, 63475572, 74054834, 79344465, 105792620, 111082251, 120088920, 126951144, 148109668, 158688930, 185137085, 211585240, 222164502, 296219336, 317377860, 370274170, 444329004, 555411255, 634755720, 740548340, 888658008, 1110822510, 1481096680, 2221645020, 4443290040]

約数ペア:

[(1, 4443290040), (2, 2221645020), (3, 1481096680), (4, 1110822510), (5, 888658008), (6, 740548340), (7, 634755720), (8, 555411255), (10, 444329004), (12, 370274170), (14, 317377860), (15, 296219336), (20, 222164502), (21, 211585240), (24, 185137085), (28, 158688930), (30, 148109668), (35, 126951144), (37, 120088920), (40, 111082251), (42, 105792620), (56, 79344465), (60, 74054834), (70, 63475572), (74, 60044460), (84, 52896310), (105, 42317048), (111, 40029640), (120, 37027417), (140, 31737786), (148, 30022230), (168, 26448155), (185, 24017784), (210, 21158524), (222, 20014820), (259, 17155560), (280, 15868893), (296, 15011115), (370, 12008892), (420, 10579262), (444, 10007410), (518, 8577780), (555, 8005928), (740, 6004446), (777, 5718520), (840, 5289631), (888, 5003705), (1036, 4288890), (1110, 4002964), (1295, 3431112), (1480, 3002223), (1554, 2859260), (2072, 2144445), (2220, 2001482), (2590, 1715556), (3108, 1429630), (3885, 1143704), (4440, 1000741), (5180, 857778), (6216, 714815), (7770, 571852), (10360, 428889), (15540, 285926), (31080, 142963)]