144852120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1223}}^1$

素因数の和:1294

約数の個数: 192

約数和(自身を含む): 549918720

約数和(自身を除く): 405066600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 47, 56, 60, 63, 70, 72, 84, 90, 94, 105, 120, 126, 140, 141, 168, 180, 188, 210, 235, 252, 280, 282, 315, 329, 360, 376, 420, 423, 470, 504, 564, 630, 658, 705, 840, 846, 940, 987, 1128, 1223, 1260, 1316, 1410, 1645, 1692, 1880, 1974, 2115, 2446, 2520, 2632, 2820, 2961, 3290, 3384, 3669, 3948, 4230, 4892, 4935, 5640, 5922, 6115, 6580, 7338, 7896, 8460, 8561, 9784, 9870, 11007, 11844, 12230, 13160, 14676, 14805, 16920, 17122, 18345, 19740, 22014, 23688, 24460, 25683, 29352, 29610, 34244, 36690, 39480, 42805, 44028, 48920, 51366, 55035, 57481, 59220, 68488, 73380, 77049, 85610, 88056, 102732, 110070, 114962, 118440, 128415, 146760, 154098, 171220, 172443, 205464, 220140, 229924, 256830, 287405, 308196, 342440, 344886, 385245, 402367, 440280, 459848, 513660, 517329, 574810, 616392, 689772, 770490, 804734, 862215, 1027320, 1034658, 1149620, 1207101, 1379544, 1540980, 1609468, 1724430, 2011835, 2069316, 2299240, 2414202, 2586645, 3081960, 3218936, 3448860, 3621303, 4023670, 4138632, 4828404, 5173290, 6035505, 6897720, 7242606, 8047340, 9656808, 10346580, 12071010, 14485212, 16094680, 18106515, 20693160, 24142020, 28970424, 36213030, 48284040, 72426060, 144852120]

約数ペア:

[(1, 144852120), (2, 72426060), (3, 48284040), (4, 36213030), (5, 28970424), (6, 24142020), (7, 20693160), (8, 18106515), (9, 16094680), (10, 14485212), (12, 12071010), (14, 10346580), (15, 9656808), (18, 8047340), (20, 7242606), (21, 6897720), (24, 6035505), (28, 5173290), (30, 4828404), (35, 4138632), (36, 4023670), (40, 3621303), (42, 3448860), (45, 3218936), (47, 3081960), (56, 2586645), (60, 2414202), (63, 2299240), (70, 2069316), (72, 2011835), (84, 1724430), (90, 1609468), (94, 1540980), (105, 1379544), (120, 1207101), (126, 1149620), (140, 1034658), (141, 1027320), (168, 862215), (180, 804734), (188, 770490), (210, 689772), (235, 616392), (252, 574810), (280, 517329), (282, 513660), (315, 459848), (329, 440280), (360, 402367), (376, 385245), (420, 344886), (423, 342440), (470, 308196), (504, 287405), (564, 256830), (630, 229924), (658, 220140), (705, 205464), (840, 172443), (846, 171220), (940, 154098), (987, 146760), (1128, 128415), (1223, 118440), (1260, 114962), (1316, 110070), (1410, 102732), (1645, 88056), (1692, 85610), (1880, 77049), (1974, 73380), (2115, 68488), (2446, 59220), (2520, 57481), (2632, 55035), (2820, 51366), (2961, 48920), (3290, 44028), (3384, 42805), (3669, 39480), (3948, 36690), (4230, 34244), (4892, 29610), (4935, 29352), (5640, 25683), (5922, 24460), (6115, 23688), (6580, 22014), (7338, 19740), (7896, 18345), (8460, 17122), (8561, 16920), (9784, 14805), (9870, 14676), (11007, 13160), (11844, 12230)]