228353580

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1549}}^1$

素因数の和:1590

約数の個数: 240

約数和(自身を含む): 882235200

約数和(自身を除く): 653881620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 81, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 162, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 324, 351, 364, 378, 390, 405, 420, 455, 468, 540, 546, 567, 585, 630, 702, 756, 780, 810, 819, 910, 945, 1053, 1092, 1134, 1170, 1260, 1365, 1404, 1549, 1620, 1638, 1755, 1820, 1890, 2106, 2268, 2340, 2457, 2730, 2835, 3098, 3276, 3510, 3780, 4095, 4212, 4647, 4914, 5265, 5460, 5670, 6196, 7020, 7371, 7745, 8190, 9294, 9828, 10530, 10843, 11340, 12285, 13941, 14742, 15490, 16380, 18588, 20137, 21060, 21686, 23235, 24570, 27882, 29484, 30980, 32529, 36855, 40274, 41823, 43372, 46470, 49140, 54215, 55764, 60411, 65058, 69705, 73710, 80548, 83646, 92940, 97587, 100685, 108430, 120822, 125469, 130116, 139410, 140959, 147420, 162645, 167292, 181233, 195174, 201370, 209115, 216860, 241644, 250938, 278820, 281918, 292761, 302055, 325290, 362466, 390348, 402740, 418230, 422877, 487935, 501876, 543699, 563836, 585522, 604110, 627345, 650580, 704795, 724932, 836460, 845754, 878283, 906165, 975870, 1087398, 1171044, 1208220, 1254690, 1268631, 1409590, 1463805, 1631097, 1691508, 1756566, 1812330, 1951740, 2114385, 2174796, 2509380, 2537262, 2718495, 2819180, 2927610, 3262194, 3513132, 3624660, 3805893, 4228770, 4391415, 5074524, 5436990, 5855220, 6343155, 6524388, 7611786, 8155485, 8457540, 8782830, 10873980, 11417679, 12686310, 15223572, 16310970, 17565660, 19029465, 22835358, 25372620, 32621940, 38058930, 45670716, 57088395, 76117860, 114176790, 228353580]

約数ペア:

[(1, 228353580), (2, 114176790), (3, 76117860), (4, 57088395), (5, 45670716), (6, 38058930), (7, 32621940), (9, 25372620), (10, 22835358), (12, 19029465), (13, 17565660), (14, 16310970), (15, 15223572), (18, 12686310), (20, 11417679), (21, 10873980), (26, 8782830), (27, 8457540), (28, 8155485), (30, 7611786), (35, 6524388), (36, 6343155), (39, 5855220), (42, 5436990), (45, 5074524), (52, 4391415), (54, 4228770), (60, 3805893), (63, 3624660), (65, 3513132), (70, 3262194), (78, 2927610), (81, 2819180), (84, 2718495), (90, 2537262), (91, 2509380), (105, 2174796), (108, 2114385), (117, 1951740), (126, 1812330), (130, 1756566), (135, 1691508), (140, 1631097), (156, 1463805), (162, 1409590), (180, 1268631), (182, 1254690), (189, 1208220), (195, 1171044), (210, 1087398), (234, 975870), (252, 906165), (260, 878283), (270, 845754), (273, 836460), (315, 724932), (324, 704795), (351, 650580), (364, 627345), (378, 604110), (390, 585522), (405, 563836), (420, 543699), (455, 501876), (468, 487935), (540, 422877), (546, 418230), (567, 402740), (585, 390348), (630, 362466), (702, 325290), (756, 302055), (780, 292761), (810, 281918), (819, 278820), (910, 250938), (945, 241644), (1053, 216860), (1092, 209115), (1134, 201370), (1170, 195174), (1260, 181233), (1365, 167292), (1404, 162645), (1549, 147420), (1620, 140959), (1638, 139410), (1755, 130116), (1820, 125469), (1890, 120822), (2106, 108430), (2268, 100685), (2340, 97587), (2457, 92940), (2730, 83646), (2835, 80548), (3098, 73710), (3276, 69705), (3510, 65058), (3780, 60411), (4095, 55764), (4212, 54215), (4647, 49140), (4914, 46470), (5265, 43372), (5460, 41823), (5670, 40274), (6196, 36855), (7020, 32529), (7371, 30980), (7745, 29484), (8190, 27882), (9294, 24570), (9828, 23235), (10530, 21686), (10843, 21060), (11340, 20137), (12285, 18588), (13941, 16380), (14742, 15490)]