399125160

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3863}}^1$

素因数の和:3928

約数の個数: 192

約数和(自身を含む): 1519015680

約数和(自身を除く): 1119890520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 41, 42, 45, 56, 60, 63, 70, 72, 82, 84, 90, 105, 120, 123, 126, 140, 164, 168, 180, 205, 210, 246, 252, 280, 287, 315, 328, 360, 369, 410, 420, 492, 504, 574, 615, 630, 738, 820, 840, 861, 984, 1148, 1230, 1260, 1435, 1476, 1640, 1722, 1845, 2296, 2460, 2520, 2583, 2870, 2952, 3444, 3690, 3863, 4305, 4920, 5166, 5740, 6888, 7380, 7726, 8610, 10332, 11480, 11589, 12915, 14760, 15452, 17220, 19315, 20664, 23178, 25830, 27041, 30904, 34440, 34767, 38630, 46356, 51660, 54082, 57945, 69534, 77260, 81123, 92712, 103320, 108164, 115890, 135205, 139068, 154520, 158383, 162246, 173835, 216328, 231780, 243369, 270410, 278136, 316766, 324492, 347670, 405615, 463560, 475149, 486738, 540820, 633532, 648984, 695340, 791915, 811230, 950298, 973476, 1081640, 1108681, 1216845, 1267064, 1390680, 1425447, 1583830, 1622460, 1900596, 1946952, 2217362, 2375745, 2433690, 2850894, 3167660, 3244920, 3326043, 3801192, 4434724, 4751490, 4867380, 5543405, 5701788, 6335320, 6652086, 7127235, 8869448, 9502980, 9734760, 9978129, 11086810, 11403576, 13304172, 14254470, 16630215, 19005960, 19956258, 22173620, 26608344, 28508940, 33260430, 39912516, 44347240, 49890645, 57017880, 66520860, 79825032, 99781290, 133041720, 199562580, 399125160]

約数ペア:

[(1, 399125160), (2, 199562580), (3, 133041720), (4, 99781290), (5, 79825032), (6, 66520860), (7, 57017880), (8, 49890645), (9, 44347240), (10, 39912516), (12, 33260430), (14, 28508940), (15, 26608344), (18, 22173620), (20, 19956258), (21, 19005960), (24, 16630215), (28, 14254470), (30, 13304172), (35, 11403576), (36, 11086810), (40, 9978129), (41, 9734760), (42, 9502980), (45, 8869448), (56, 7127235), (60, 6652086), (63, 6335320), (70, 5701788), (72, 5543405), (82, 4867380), (84, 4751490), (90, 4434724), (105, 3801192), (120, 3326043), (123, 3244920), (126, 3167660), (140, 2850894), (164, 2433690), (168, 2375745), (180, 2217362), (205, 1946952), (210, 1900596), (246, 1622460), (252, 1583830), (280, 1425447), (287, 1390680), (315, 1267064), (328, 1216845), (360, 1108681), (369, 1081640), (410, 973476), (420, 950298), (492, 811230), (504, 791915), (574, 695340), (615, 648984), (630, 633532), (738, 540820), (820, 486738), (840, 475149), (861, 463560), (984, 405615), (1148, 347670), (1230, 324492), (1260, 316766), (1435, 278136), (1476, 270410), (1640, 243369), (1722, 231780), (1845, 216328), (2296, 173835), (2460, 162246), (2520, 158383), (2583, 154520), (2870, 139068), (2952, 135205), (3444, 115890), (3690, 108164), (3863, 103320), (4305, 92712), (4920, 81123), (5166, 77260), (5740, 69534), (6888, 57945), (7380, 54082), (7726, 51660), (8610, 46356), (10332, 38630), (11480, 34767), (11589, 34440), (12915, 30904), (14760, 27041), (15452, 25830), (17220, 23178), (19315, 20664)]