417537540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:311

約数の個数: 288

約数和(自身を含む): 1547320320

約数和(自身を除く): 1129782780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 107, 114, 126, 133, 140, 163, 171, 180, 190, 210, 214, 228, 252, 266, 285, 315, 321, 326, 342, 380, 399, 420, 428, 489, 532, 535, 570, 630, 642, 652, 665, 684, 749, 798, 815, 855, 963, 978, 1070, 1140, 1141, 1197, 1260, 1284, 1330, 1467, 1498, 1596, 1605, 1630, 1710, 1926, 1956, 1995, 2033, 2140, 2247, 2282, 2394, 2445, 2660, 2934, 2996, 3097, 3210, 3260, 3420, 3423, 3745, 3852, 3990, 4066, 4494, 4564, 4788, 4815, 4890, 5705, 5868, 5985, 6099, 6194, 6420, 6741, 6846, 7335, 7490, 7980, 8132, 8988, 9291, 9630, 9780, 10165, 10269, 11235, 11410, 11970, 12198, 12388, 13482, 13692, 14231, 14670, 14980, 15485, 17115, 17441, 18297, 18582, 19260, 20330, 20538, 21679, 22470, 22820, 23940, 24396, 26964, 27873, 28462, 29340, 30495, 30970, 33705, 34230, 34882, 36594, 37164, 40660, 41076, 42693, 43358, 44940, 46455, 51345, 52323, 55746, 56924, 60990, 61940, 65037, 67410, 68460, 69764, 71155, 73188, 85386, 86716, 87205, 91485, 92910, 102690, 104646, 108395, 111492, 121980, 122087, 128079, 130074, 134820, 139365, 142310, 156969, 170772, 174410, 182970, 185820, 195111, 205380, 209292, 213465, 216790, 244174, 256158, 260148, 261615, 278730, 284620, 313938, 325185, 331379, 348820, 365940, 366261, 390222, 426930, 433580, 488348, 512316, 523230, 557460, 610435, 627876, 640395, 650370, 662758, 732522, 780444, 784845, 853860, 975555, 994137, 1046460, 1098783, 1220870, 1280790, 1300740, 1325516, 1465044, 1569690, 1656895, 1831305, 1951110, 1988274, 2197566, 2319653, 2441740, 2561580, 2982411, 3139380, 3313790, 3662610, 3902220, 3976548, 4395132, 4639306, 4970685, 5493915, 5964822, 6627580, 6958959, 7325220, 9278612, 9941370, 10987830, 11598265, 11929644, 13917918, 14912055, 19882740, 20876877, 21975660, 23196530, 27835836, 29824110, 34794795, 41753754, 46393060, 59648220, 69589590, 83507508, 104384385, 139179180, 208768770, 417537540]

約数ペア:

[(1, 417537540), (2, 208768770), (3, 139179180), (4, 104384385), (5, 83507508), (6, 69589590), (7, 59648220), (9, 46393060), (10, 41753754), (12, 34794795), (14, 29824110), (15, 27835836), (18, 23196530), (19, 21975660), (20, 20876877), (21, 19882740), (28, 14912055), (30, 13917918), (35, 11929644), (36, 11598265), (38, 10987830), (42, 9941370), (45, 9278612), (57, 7325220), (60, 6958959), (63, 6627580), (70, 5964822), (76, 5493915), (84, 4970685), (90, 4639306), (95, 4395132), (105, 3976548), (107, 3902220), (114, 3662610), (126, 3313790), (133, 3139380), (140, 2982411), (163, 2561580), (171, 2441740), (180, 2319653), (190, 2197566), (210, 1988274), (214, 1951110), (228, 1831305), (252, 1656895), (266, 1569690), (285, 1465044), (315, 1325516), (321, 1300740), (326, 1280790), (342, 1220870), (380, 1098783), (399, 1046460), (420, 994137), (428, 975555), (489, 853860), (532, 784845), (535, 780444), (570, 732522), (630, 662758), (642, 650370), (652, 640395), (665, 627876), (684, 610435), (749, 557460), (798, 523230), (815, 512316), (855, 488348), (963, 433580), (978, 426930), (1070, 390222), (1140, 366261), (1141, 365940), (1197, 348820), (1260, 331379), (1284, 325185), (1330, 313938), (1467, 284620), (1498, 278730), (1596, 261615), (1605, 260148), (1630, 256158), (1710, 244174), (1926, 216790), (1956, 213465), (1995, 209292), (2033, 205380), (2140, 195111), (2247, 185820), (2282, 182970), (2394, 174410), (2445, 170772), (2660, 156969), (2934, 142310), (2996, 139365), (3097, 134820), (3210, 130074), (3260, 128079), (3420, 122087), (3423, 121980), (3745, 111492), (3852, 108395), (3990, 104646), (4066, 102690), (4494, 92910), (4564, 91485), (4788, 87205), (4815, 86716), (4890, 85386), (5705, 73188), (5868, 71155), (5985, 69764), (6099, 68460), (6194, 67410), (6420, 65037), (6741, 61940), (6846, 60990), (7335, 56924), (7490, 55746), (7980, 52323), (8132, 51345), (8988, 46455), (9291, 44940), (9630, 43358), (9780, 42693), (10165, 41076), (10269, 40660), (11235, 37164), (11410, 36594), (11970, 34882), (12198, 34230), (12388, 33705), (13482, 30970), (13692, 30495), (14231, 29340), (14670, 28462), (14980, 27873), (15485, 26964), (17115, 24396), (17441, 23940), (18297, 22820), (18582, 22470), (19260, 21679), (20330, 20538)]