222458460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{457}}^1$

素因数の和:556

約数の個数: 192

約数和(自身を含む): 763284480

約数和(自身を除く): 540826020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 61, 70, 76, 84, 95, 105, 114, 122, 133, 140, 183, 190, 210, 228, 244, 266, 285, 305, 366, 380, 399, 420, 427, 457, 532, 570, 610, 665, 732, 798, 854, 914, 915, 1140, 1159, 1220, 1281, 1330, 1371, 1596, 1708, 1828, 1830, 1995, 2135, 2285, 2318, 2562, 2660, 2742, 3199, 3477, 3660, 3990, 4270, 4570, 4636, 5124, 5484, 5795, 6398, 6405, 6855, 6954, 7980, 8113, 8540, 8683, 9140, 9597, 11590, 12796, 12810, 13710, 13908, 15995, 16226, 17366, 17385, 19194, 23180, 24339, 25620, 26049, 27420, 27877, 31990, 32452, 34732, 34770, 38388, 40565, 43415, 47985, 48678, 52098, 55754, 60781, 63980, 69540, 81130, 83631, 86830, 95970, 97356, 104196, 111508, 121562, 121695, 130245, 139385, 162260, 167262, 173660, 182343, 191940, 195139, 243124, 243390, 260490, 278770, 303905, 334524, 364686, 390278, 418155, 486780, 520980, 529663, 557540, 585417, 607810, 729372, 780556, 836310, 911715, 975695, 1059326, 1170834, 1215620, 1588989, 1672620, 1823430, 1951390, 2118652, 2341668, 2648315, 2927085, 3177978, 3646860, 3707641, 3902780, 5296630, 5854170, 6355956, 7415282, 7944945, 10593260, 11122923, 11708340, 14830564, 15889890, 18538205, 22245846, 31779780, 37076410, 44491692, 55614615, 74152820, 111229230, 222458460]

約数ペア:

[(1, 222458460), (2, 111229230), (3, 74152820), (4, 55614615), (5, 44491692), (6, 37076410), (7, 31779780), (10, 22245846), (12, 18538205), (14, 15889890), (15, 14830564), (19, 11708340), (20, 11122923), (21, 10593260), (28, 7944945), (30, 7415282), (35, 6355956), (38, 5854170), (42, 5296630), (57, 3902780), (60, 3707641), (61, 3646860), (70, 3177978), (76, 2927085), (84, 2648315), (95, 2341668), (105, 2118652), (114, 1951390), (122, 1823430), (133, 1672620), (140, 1588989), (183, 1215620), (190, 1170834), (210, 1059326), (228, 975695), (244, 911715), (266, 836310), (285, 780556), (305, 729372), (366, 607810), (380, 585417), (399, 557540), (420, 529663), (427, 520980), (457, 486780), (532, 418155), (570, 390278), (610, 364686), (665, 334524), (732, 303905), (798, 278770), (854, 260490), (914, 243390), (915, 243124), (1140, 195139), (1159, 191940), (1220, 182343), (1281, 173660), (1330, 167262), (1371, 162260), (1596, 139385), (1708, 130245), (1828, 121695), (1830, 121562), (1995, 111508), (2135, 104196), (2285, 97356), (2318, 95970), (2562, 86830), (2660, 83631), (2742, 81130), (3199, 69540), (3477, 63980), (3660, 60781), (3990, 55754), (4270, 52098), (4570, 48678), (4636, 47985), (5124, 43415), (5484, 40565), (5795, 38388), (6398, 34770), (6405, 34732), (6855, 32452), (6954, 31990), (7980, 27877), (8113, 27420), (8540, 26049), (8683, 25620), (9140, 24339), (9597, 23180), (11590, 19194), (12796, 17385), (12810, 17366), (13710, 16226), (13908, 15995)]