488967645180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{146239}}^1$

素因数の和:146696

約数の個数: 192

約数和(自身を含む): 1650991104000

約数和(自身を除く): 1162023458820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 419, 420, 532, 570, 665, 798, 838, 1140, 1257, 1330, 1596, 1676, 1995, 2095, 2514, 2660, 2933, 3990, 4190, 5028, 5866, 6285, 7961, 7980, 8380, 8799, 11732, 12570, 14665, 15922, 17598, 23883, 25140, 29330, 31844, 35196, 39805, 43995, 47766, 55727, 58660, 79610, 87990, 95532, 111454, 119415, 146239, 159220, 167181, 175980, 222908, 238830, 278635, 292478, 334362, 438717, 477660, 557270, 584956, 668724, 731195, 835905, 877434, 1023673, 1114540, 1462390, 1671810, 1754868, 2047346, 2193585, 2778541, 2924780, 3071019, 3343620, 4094692, 4387170, 5118365, 5557082, 6142038, 8335623, 8774340, 10236730, 11114164, 12284076, 13892705, 15355095, 16671246, 19449787, 20473460, 27785410, 30710190, 33342492, 38899574, 41678115, 55570820, 58349361, 61274141, 61420380, 77799148, 83356230, 97248935, 116698722, 122548282, 166712460, 183822423, 194497870, 233397444, 245096564, 291746805, 306370705, 367644846, 388995740, 428918987, 583493610, 612741410, 735289692, 857837974, 919112115, 1164208679, 1166987220, 1225482820, 1286756961, 1715675948, 1838224230, 2144594935, 2328417358, 2573513922, 3492626037, 3676448460, 4289189870, 4656834716, 5147027844, 5821043395, 6433784805, 6985252074, 8149460753, 8578379740, 11642086790, 12867569610, 13970504148, 16298921506, 17463130185, 23284173580, 24448382259, 25735139220, 32597843012, 34926260370, 40747303765, 48896764518, 69852520740, 81494607530, 97793529036, 122241911295, 162989215060, 244483822590, 488967645180]

約数ペア:

[(1, 488967645180), (2, 244483822590), (3, 162989215060), (4, 122241911295), (5, 97793529036), (6, 81494607530), (7, 69852520740), (10, 48896764518), (12, 40747303765), (14, 34926260370), (15, 32597843012), (19, 25735139220), (20, 24448382259), (21, 23284173580), (28, 17463130185), (30, 16298921506), (35, 13970504148), (38, 12867569610), (42, 11642086790), (57, 8578379740), (60, 8149460753), (70, 6985252074), (76, 6433784805), (84, 5821043395), (95, 5147027844), (105, 4656834716), (114, 4289189870), (133, 3676448460), (140, 3492626037), (190, 2573513922), (210, 2328417358), (228, 2144594935), (266, 1838224230), (285, 1715675948), (380, 1286756961), (399, 1225482820), (419, 1166987220), (420, 1164208679), (532, 919112115), (570, 857837974), (665, 735289692), (798, 612741410), (838, 583493610), (1140, 428918987), (1257, 388995740), (1330, 367644846), (1596, 306370705), (1676, 291746805), (1995, 245096564), (2095, 233397444), (2514, 194497870), (2660, 183822423), (2933, 166712460), (3990, 122548282), (4190, 116698722), (5028, 97248935), (5866, 83356230), (6285, 77799148), (7961, 61420380), (7980, 61274141), (8380, 58349361), (8799, 55570820), (11732, 41678115), (12570, 38899574), (14665, 33342492), (15922, 30710190), (17598, 27785410), (23883, 20473460), (25140, 19449787), (29330, 16671246), (31844, 15355095), (35196, 13892705), (39805, 12284076), (43995, 11114164), (47766, 10236730), (55727, 8774340), (58660, 8335623), (79610, 6142038), (87990, 5557082), (95532, 5118365), (111454, 4387170), (119415, 4094692), (146239, 3343620), (159220, 3071019), (167181, 2924780), (175980, 2778541), (222908, 2193585), (238830, 2047346), (278635, 1754868), (292478, 1671810), (334362, 1462390), (438717, 1114540), (477660, 1023673), (557270, 877434), (584956, 835905), (668724, 731195)]