238809120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1459}}^1$

素因数の和:1519

約数の個数: 192

約数和(自身を含む): 847687680

約数和(自身を除く): 608878560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 96, 110, 120, 124, 132, 155, 160, 165, 176, 186, 220, 240, 248, 264, 310, 330, 341, 352, 372, 440, 465, 480, 496, 528, 620, 660, 682, 744, 880, 930, 992, 1023, 1056, 1240, 1320, 1364, 1459, 1488, 1705, 1760, 1860, 2046, 2480, 2640, 2728, 2918, 2976, 3410, 3720, 4092, 4377, 4960, 5115, 5280, 5456, 5836, 6820, 7295, 7440, 8184, 8754, 10230, 10912, 11672, 13640, 14590, 14880, 16049, 16368, 17508, 20460, 21885, 23344, 27280, 29180, 32098, 32736, 35016, 40920, 43770, 45229, 46688, 48147, 54560, 58360, 64196, 70032, 80245, 81840, 87540, 90458, 96294, 116720, 128392, 135687, 140064, 160490, 163680, 175080, 180916, 192588, 226145, 233440, 240735, 256784, 271374, 320980, 350160, 361832, 385176, 452290, 481470, 497519, 513568, 542748, 641960, 678435, 700320, 723664, 770352, 904580, 962940, 995038, 1085496, 1283920, 1356870, 1447328, 1492557, 1540704, 1809160, 1925880, 1990076, 2170992, 2487595, 2567840, 2713740, 2985114, 3618320, 3851760, 3980152, 4341984, 4975190, 5427480, 5970228, 7236640, 7462785, 7703520, 7960304, 9950380, 10854960, 11940456, 14925570, 15920608, 19900760, 21709920, 23880912, 29851140, 39801520, 47761824, 59702280, 79603040, 119404560, 238809120]

約数ペア:

[(1, 238809120), (2, 119404560), (3, 79603040), (4, 59702280), (5, 47761824), (6, 39801520), (8, 29851140), (10, 23880912), (11, 21709920), (12, 19900760), (15, 15920608), (16, 14925570), (20, 11940456), (22, 10854960), (24, 9950380), (30, 7960304), (31, 7703520), (32, 7462785), (33, 7236640), (40, 5970228), (44, 5427480), (48, 4975190), (55, 4341984), (60, 3980152), (62, 3851760), (66, 3618320), (80, 2985114), (88, 2713740), (93, 2567840), (96, 2487595), (110, 2170992), (120, 1990076), (124, 1925880), (132, 1809160), (155, 1540704), (160, 1492557), (165, 1447328), (176, 1356870), (186, 1283920), (220, 1085496), (240, 995038), (248, 962940), (264, 904580), (310, 770352), (330, 723664), (341, 700320), (352, 678435), (372, 641960), (440, 542748), (465, 513568), (480, 497519), (496, 481470), (528, 452290), (620, 385176), (660, 361832), (682, 350160), (744, 320980), (880, 271374), (930, 256784), (992, 240735), (1023, 233440), (1056, 226145), (1240, 192588), (1320, 180916), (1364, 175080), (1459, 163680), (1488, 160490), (1705, 140064), (1760, 135687), (1860, 128392), (2046, 116720), (2480, 96294), (2640, 90458), (2728, 87540), (2918, 81840), (2976, 80245), (3410, 70032), (3720, 64196), (4092, 58360), (4377, 54560), (4960, 48147), (5115, 46688), (5280, 45229), (5456, 43770), (5836, 40920), (6820, 35016), (7295, 32736), (7440, 32098), (8184, 29180), (8754, 27280), (10230, 23344), (10912, 21885), (11672, 20460), (13640, 17508), (14590, 16368), (14880, 16049)]