349690320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{69383}}^1$

素因数の和:69409

約数の個数: 120

約数和(自身を含む): 1342164096

約数和(自身を除く): 992473776

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 69383, 138766, 208149, 277532, 346915, 416298, 485681, 555064, 624447, 693830, 832596, 971362, 1040745, 1110128, 1248894, 1387660, 1457043, 1665192, 1942724, 2081490, 2428405, 2497788, 2775320, 2914086, 3122235, 3330384, 3885448, 4162980, 4371129, 4856810, 4995576, 5550640, 5828172, 6244470, 7285215, 7770896, 8325960, 8742258, 9713620, 9991152, 11656344, 12488940, 14570430, 16651920, 17484516, 19427240, 21855645, 23312688, 24977880, 29140860, 34969032, 38854480, 43711290, 49955760, 58281720, 69938064, 87422580, 116563440, 174845160, 349690320]

約数ペア:

[(1, 349690320), (2, 174845160), (3, 116563440), (4, 87422580), (5, 69938064), (6, 58281720), (7, 49955760), (8, 43711290), (9, 38854480), (10, 34969032), (12, 29140860), (14, 24977880), (15, 23312688), (16, 21855645), (18, 19427240), (20, 17484516), (21, 16651920), (24, 14570430), (28, 12488940), (30, 11656344), (35, 9991152), (36, 9713620), (40, 8742258), (42, 8325960), (45, 7770896), (48, 7285215), (56, 6244470), (60, 5828172), (63, 5550640), (70, 4995576), (72, 4856810), (80, 4371129), (84, 4162980), (90, 3885448), (105, 3330384), (112, 3122235), (120, 2914086), (126, 2775320), (140, 2497788), (144, 2428405), (168, 2081490), (180, 1942724), (210, 1665192), (240, 1457043), (252, 1387660), (280, 1248894), (315, 1110128), (336, 1040745), (360, 971362), (420, 832596), (504, 693830), (560, 624447), (630, 555064), (720, 485681), (840, 416298), (1008, 346915), (1260, 277532), (1680, 208149), (2520, 138766), (5040, 69383)]