296878400

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2039}}^1$

素因数の和:2081

約数の個数: 168

約数和(自身を含む): 899525760

約数和(自身を除く): 602647360

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 64, 65, 70, 80, 91, 100, 104, 112, 130, 140, 160, 175, 182, 200, 208, 224, 260, 280, 320, 325, 350, 364, 400, 416, 448, 455, 520, 560, 650, 700, 728, 800, 832, 910, 1040, 1120, 1300, 1400, 1456, 1600, 1820, 2039, 2080, 2240, 2275, 2600, 2800, 2912, 3640, 4078, 4160, 4550, 5200, 5600, 5824, 7280, 8156, 9100, 10195, 10400, 11200, 14273, 14560, 16312, 18200, 20390, 20800, 26507, 28546, 29120, 32624, 36400, 40780, 50975, 53014, 57092, 65248, 71365, 72800, 81560, 101950, 106028, 114184, 130496, 132535, 142730, 145600, 163120, 185549, 203900, 212056, 228368, 265070, 285460, 326240, 356825, 371098, 407800, 424112, 456736, 530140, 570920, 652480, 662675, 713650, 742196, 815600, 848224, 913472, 927745, 1060280, 1141840, 1325350, 1427300, 1484392, 1631200, 1696448, 1855490, 2120560, 2283680, 2650700, 2854600, 2968784, 3262400, 3710980, 4241120, 4567360, 4638725, 5301400, 5709200, 5937568, 7421960, 8482240, 9277450, 10602800, 11418400, 11875136, 14843920, 18554900, 21205600, 22836800, 29687840, 37109800, 42411200, 59375680, 74219600, 148439200, 296878400]

約数ペア:

[(1, 296878400), (2, 148439200), (4, 74219600), (5, 59375680), (7, 42411200), (8, 37109800), (10, 29687840), (13, 22836800), (14, 21205600), (16, 18554900), (20, 14843920), (25, 11875136), (26, 11418400), (28, 10602800), (32, 9277450), (35, 8482240), (40, 7421960), (50, 5937568), (52, 5709200), (56, 5301400), (64, 4638725), (65, 4567360), (70, 4241120), (80, 3710980), (91, 3262400), (100, 2968784), (104, 2854600), (112, 2650700), (130, 2283680), (140, 2120560), (160, 1855490), (175, 1696448), (182, 1631200), (200, 1484392), (208, 1427300), (224, 1325350), (260, 1141840), (280, 1060280), (320, 927745), (325, 913472), (350, 848224), (364, 815600), (400, 742196), (416, 713650), (448, 662675), (455, 652480), (520, 570920), (560, 530140), (650, 456736), (700, 424112), (728, 407800), (800, 371098), (832, 356825), (910, 326240), (1040, 285460), (1120, 265070), (1300, 228368), (1400, 212056), (1456, 203900), (1600, 185549), (1820, 163120), (2039, 145600), (2080, 142730), (2240, 132535), (2275, 130496), (2600, 114184), (2800, 106028), (2912, 101950), (3640, 81560), (4078, 72800), (4160, 71365), (4550, 65248), (5200, 57092), (5600, 53014), (5824, 50975), (7280, 40780), (8156, 36400), (9100, 32624), (10195, 29120), (10400, 28546), (11200, 26507), (14273, 20800), (14560, 20390), (16312, 18200)]