378984060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1361}}^1$

素因数の和:1413

約数の個数: 288

約数和(自身を含む): 1499202432

約数和(自身を除く): 1120218372

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 17, 18, 20, 21, 26, 28, 30, 34, 35, 36, 39, 42, 45, 51, 52, 60, 63, 65, 68, 70, 78, 84, 85, 90, 91, 102, 105, 117, 119, 126, 130, 140, 153, 156, 170, 180, 182, 195, 204, 210, 221, 234, 238, 252, 255, 260, 273, 306, 315, 340, 357, 364, 390, 420, 442, 455, 468, 476, 510, 546, 585, 595, 612, 630, 663, 714, 765, 780, 819, 884, 910, 1020, 1071, 1092, 1105, 1170, 1190, 1260, 1326, 1361, 1365, 1428, 1530, 1547, 1638, 1785, 1820, 1989, 2142, 2210, 2340, 2380, 2652, 2722, 2730, 3060, 3094, 3276, 3315, 3570, 3978, 4083, 4095, 4284, 4420, 4641, 5355, 5444, 5460, 6188, 6630, 6805, 7140, 7735, 7956, 8166, 8190, 9282, 9527, 9945, 10710, 12249, 13260, 13610, 13923, 15470, 16332, 16380, 17693, 18564, 19054, 19890, 20415, 21420, 23137, 23205, 24498, 27220, 27846, 28581, 30940, 35386, 38108, 39780, 40830, 46274, 46410, 47635, 48996, 53079, 55692, 57162, 61245, 69411, 69615, 70772, 81660, 85743, 88465, 92548, 92820, 95270, 106158, 114324, 115685, 122490, 123851, 138822, 139230, 142905, 159237, 161959, 171486, 176930, 190540, 208233, 212316, 231370, 244980, 247702, 265395, 277644, 278460, 285810, 300781, 318474, 323918, 342972, 347055, 353860, 371553, 416466, 428715, 462740, 485877, 495404, 530790, 571620, 601562, 619255, 636948, 647836, 694110, 743106, 796185, 809795, 832932, 857430, 902343, 971754, 1041165, 1061580, 1114659, 1203124, 1238510, 1388220, 1457631, 1486212, 1503905, 1592370, 1619590, 1714860, 1804686, 1857765, 1943508, 2082330, 2105467, 2229318, 2429385, 2477020, 2707029, 2915262, 3007810, 3184740, 3239180, 3609372, 3715530, 4164660, 4210934, 4458636, 4511715, 4858770, 5414058, 5573295, 5830524, 6015620, 6316401, 7288155, 7431060, 8421868, 9023430, 9717540, 10527335, 10828116, 11146590, 12632802, 13535145, 14576310, 18046860, 18949203, 21054670, 22293180, 25265604, 27070290, 29152620, 31582005, 37898406, 42109340, 54140580, 63164010, 75796812, 94746015, 126328020, 189492030, 378984060]

約数ペア:

[(1, 378984060), (2, 189492030), (3, 126328020), (4, 94746015), (5, 75796812), (6, 63164010), (7, 54140580), (9, 42109340), (10, 37898406), (12, 31582005), (13, 29152620), (14, 27070290), (15, 25265604), (17, 22293180), (18, 21054670), (20, 18949203), (21, 18046860), (26, 14576310), (28, 13535145), (30, 12632802), (34, 11146590), (35, 10828116), (36, 10527335), (39, 9717540), (42, 9023430), (45, 8421868), (51, 7431060), (52, 7288155), (60, 6316401), (63, 6015620), (65, 5830524), (68, 5573295), (70, 5414058), (78, 4858770), (84, 4511715), (85, 4458636), (90, 4210934), (91, 4164660), (102, 3715530), (105, 3609372), (117, 3239180), (119, 3184740), (126, 3007810), (130, 2915262), (140, 2707029), (153, 2477020), (156, 2429385), (170, 2229318), (180, 2105467), (182, 2082330), (195, 1943508), (204, 1857765), (210, 1804686), (221, 1714860), (234, 1619590), (238, 1592370), (252, 1503905), (255, 1486212), (260, 1457631), (273, 1388220), (306, 1238510), (315, 1203124), (340, 1114659), (357, 1061580), (364, 1041165), (390, 971754), (420, 902343), (442, 857430), (455, 832932), (468, 809795), (476, 796185), (510, 743106), (546, 694110), (585, 647836), (595, 636948), (612, 619255), (630, 601562), (663, 571620), (714, 530790), (765, 495404), (780, 485877), (819, 462740), (884, 428715), (910, 416466), (1020, 371553), (1071, 353860), (1092, 347055), (1105, 342972), (1170, 323918), (1190, 318474), (1260, 300781), (1326, 285810), (1361, 278460), (1365, 277644), (1428, 265395), (1530, 247702), (1547, 244980), (1638, 231370), (1785, 212316), (1820, 208233), (1989, 190540), (2142, 176930), (2210, 171486), (2340, 161959), (2380, 159237), (2652, 142905), (2722, 139230), (2730, 138822), (3060, 123851), (3094, 122490), (3276, 115685), (3315, 114324), (3570, 106158), (3978, 95270), (4083, 92820), (4095, 92548), (4284, 88465), (4420, 85743), (4641, 81660), (5355, 70772), (5444, 69615), (5460, 69411), (6188, 61245), (6630, 57162), (6805, 55692), (7140, 53079), (7735, 48996), (7956, 47635), (8166, 46410), (8190, 46274), (9282, 40830), (9527, 39780), (9945, 38108), (10710, 35386), (12249, 30940), (13260, 28581), (13610, 27846), (13923, 27220), (15470, 24498), (16332, 23205), (16380, 23137), (17693, 21420), (18564, 20415), (19054, 19890)]