148711290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:157

約数の個数: 256

約数和(自身を含む): 479969280

約数和(自身を除く): 331257990

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 19, 21, 26, 30, 35, 38, 39, 42, 47, 57, 61, 65, 70, 78, 91, 94, 95, 105, 114, 122, 130, 133, 141, 182, 183, 190, 195, 210, 235, 247, 266, 273, 282, 285, 305, 329, 366, 390, 399, 427, 455, 470, 494, 546, 570, 610, 611, 658, 665, 705, 741, 793, 798, 854, 893, 910, 915, 987, 1159, 1222, 1235, 1281, 1330, 1365, 1410, 1482, 1586, 1645, 1729, 1786, 1830, 1833, 1974, 1995, 2135, 2318, 2379, 2470, 2562, 2679, 2730, 2867, 3055, 3290, 3458, 3477, 3666, 3705, 3965, 3990, 4270, 4277, 4465, 4758, 4935, 5187, 5358, 5551, 5734, 5795, 6110, 6251, 6405, 6954, 7410, 7930, 8113, 8554, 8601, 8645, 8930, 9165, 9870, 10374, 11102, 11590, 11609, 11895, 12502, 12810, 12831, 13395, 14335, 15067, 16226, 16653, 17202, 17290, 17385, 18330, 18753, 20069, 21385, 23218, 23790, 24339, 25662, 25935, 26790, 27755, 28670, 30134, 31255, 33306, 34770, 34827, 37271, 37506, 40138, 40565, 42770, 43005, 45201, 48678, 51870, 54473, 55510, 58045, 60207, 62510, 64155, 69654, 74542, 75335, 81130, 81263, 83265, 86010, 90402, 93765, 100345, 105469, 108946, 111813, 116090, 120414, 121695, 128310, 150670, 162526, 163419, 166530, 174135, 186355, 187530, 200690, 210938, 223626, 226005, 243390, 243789, 260897, 272365, 301035, 316407, 326838, 348270, 372710, 381311, 406315, 452010, 487578, 521794, 527345, 544730, 559065, 602070, 632814, 708149, 762622, 782691, 812630, 817095, 1054690, 1118130, 1143933, 1218945, 1304485, 1416298, 1565382, 1582035, 1634190, 1906555, 2124447, 2287866, 2437890, 2608970, 3164070, 3540745, 3813110, 3913455, 4248894, 4957043, 5719665, 7081490, 7826910, 9914086, 10622235, 11439330, 14871129, 21244470, 24785215, 29742258, 49570430, 74355645, 148711290]

約数ペア:

[(1, 148711290), (2, 74355645), (3, 49570430), (5, 29742258), (6, 24785215), (7, 21244470), (10, 14871129), (13, 11439330), (14, 10622235), (15, 9914086), (19, 7826910), (21, 7081490), (26, 5719665), (30, 4957043), (35, 4248894), (38, 3913455), (39, 3813110), (42, 3540745), (47, 3164070), (57, 2608970), (61, 2437890), (65, 2287866), (70, 2124447), (78, 1906555), (91, 1634190), (94, 1582035), (95, 1565382), (105, 1416298), (114, 1304485), (122, 1218945), (130, 1143933), (133, 1118130), (141, 1054690), (182, 817095), (183, 812630), (190, 782691), (195, 762622), (210, 708149), (235, 632814), (247, 602070), (266, 559065), (273, 544730), (282, 527345), (285, 521794), (305, 487578), (329, 452010), (366, 406315), (390, 381311), (399, 372710), (427, 348270), (455, 326838), (470, 316407), (494, 301035), (546, 272365), (570, 260897), (610, 243789), (611, 243390), (658, 226005), (665, 223626), (705, 210938), (741, 200690), (793, 187530), (798, 186355), (854, 174135), (893, 166530), (910, 163419), (915, 162526), (987, 150670), (1159, 128310), (1222, 121695), (1235, 120414), (1281, 116090), (1330, 111813), (1365, 108946), (1410, 105469), (1482, 100345), (1586, 93765), (1645, 90402), (1729, 86010), (1786, 83265), (1830, 81263), (1833, 81130), (1974, 75335), (1995, 74542), (2135, 69654), (2318, 64155), (2379, 62510), (2470, 60207), (2562, 58045), (2679, 55510), (2730, 54473), (2867, 51870), (3055, 48678), (3290, 45201), (3458, 43005), (3477, 42770), (3666, 40565), (3705, 40138), (3965, 37506), (3990, 37271), (4270, 34827), (4277, 34770), (4465, 33306), (4758, 31255), (4935, 30134), (5187, 28670), (5358, 27755), (5551, 26790), (5734, 25935), (5795, 25662), (6110, 24339), (6251, 23790), (6405, 23218), (6954, 21385), (7410, 20069), (7930, 18753), (8113, 18330), (8554, 17385), (8601, 17290), (8645, 17202), (8930, 16653), (9165, 16226), (9870, 15067), (10374, 14335), (11102, 13395), (11590, 12831), (11609, 12810), (11895, 12502)]