102710580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:310

約数の個数: 192

約数和(自身を含む): 353310720

約数和(自身を除く): 250600140

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, 211, 228, 244, 266, 285, 305, 366, 380, 399, 420, 422, 427, 532, 570, 610, 633, 665, 732, 798, 844, 854, 915, 1055, 1140, 1159, 1220, 1266, 1281, 1330, 1477, 1596, 1708, 1830, 1995, 2110, 2135, 2318, 2532, 2562, 2660, 2954, 3165, 3477, 3660, 3990, 4009, 4220, 4270, 4431, 4636, 5124, 5795, 5908, 6330, 6405, 6954, 7385, 7980, 8018, 8113, 8540, 8862, 11590, 12027, 12660, 12810, 12871, 13908, 14770, 16036, 16226, 17385, 17724, 20045, 22155, 23180, 24054, 24339, 25620, 25742, 28063, 29540, 32452, 34770, 38613, 40090, 40565, 44310, 48108, 48678, 51484, 56126, 60135, 64355, 69540, 77226, 80180, 81130, 84189, 88620, 90097, 97356, 112252, 120270, 121695, 128710, 140315, 154452, 162260, 168378, 180194, 193065, 240540, 243390, 244549, 257420, 270291, 280630, 336756, 360388, 386130, 420945, 450485, 486780, 489098, 540582, 561260, 733647, 772260, 841890, 900970, 978196, 1081164, 1222745, 1351455, 1467294, 1683780, 1711843, 1801940, 2445490, 2702910, 2934588, 3423686, 3668235, 4890980, 5135529, 5405820, 6847372, 7336470, 8559215, 10271058, 14672940, 17118430, 20542116, 25677645, 34236860, 51355290, 102710580]

約数ペア:

[(1, 102710580), (2, 51355290), (3, 34236860), (4, 25677645), (5, 20542116), (6, 17118430), (7, 14672940), (10, 10271058), (12, 8559215), (14, 7336470), (15, 6847372), (19, 5405820), (20, 5135529), (21, 4890980), (28, 3668235), (30, 3423686), (35, 2934588), (38, 2702910), (42, 2445490), (57, 1801940), (60, 1711843), (61, 1683780), (70, 1467294), (76, 1351455), (84, 1222745), (95, 1081164), (105, 978196), (114, 900970), (122, 841890), (133, 772260), (140, 733647), (183, 561260), (190, 540582), (210, 489098), (211, 486780), (228, 450485), (244, 420945), (266, 386130), (285, 360388), (305, 336756), (366, 280630), (380, 270291), (399, 257420), (420, 244549), (422, 243390), (427, 240540), (532, 193065), (570, 180194), (610, 168378), (633, 162260), (665, 154452), (732, 140315), (798, 128710), (844, 121695), (854, 120270), (915, 112252), (1055, 97356), (1140, 90097), (1159, 88620), (1220, 84189), (1266, 81130), (1281, 80180), (1330, 77226), (1477, 69540), (1596, 64355), (1708, 60135), (1830, 56126), (1995, 51484), (2110, 48678), (2135, 48108), (2318, 44310), (2532, 40565), (2562, 40090), (2660, 38613), (2954, 34770), (3165, 32452), (3477, 29540), (3660, 28063), (3990, 25742), (4009, 25620), (4220, 24339), (4270, 24054), (4431, 23180), (4636, 22155), (5124, 20045), (5795, 17724), (5908, 17385), (6330, 16226), (6405, 16036), (6954, 14770), (7385, 13908), (7980, 12871), (8018, 12810), (8113, 12660), (8540, 12027), (8862, 11590)]