166817340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:337

約数の個数: 192

約数和(自身を含む): 556416000

約数和(自身を除く): 389598660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 71, 76, 90, 95, 108, 114, 135, 142, 171, 180, 190, 213, 228, 229, 270, 284, 285, 342, 355, 380, 426, 458, 513, 540, 570, 639, 684, 687, 710, 852, 855, 916, 1026, 1065, 1140, 1145, 1278, 1349, 1374, 1420, 1710, 1917, 2052, 2061, 2130, 2290, 2556, 2565, 2698, 2748, 3195, 3420, 3435, 3834, 4047, 4122, 4260, 4351, 4580, 5130, 5396, 6183, 6390, 6745, 6870, 7668, 8094, 8244, 8702, 9585, 10260, 10305, 12141, 12366, 12780, 13053, 13490, 13740, 16188, 16259, 17404, 19170, 20235, 20610, 21755, 24282, 24732, 26106, 26980, 30915, 32518, 36423, 38340, 39159, 40470, 41220, 43510, 48564, 48777, 52212, 60705, 61830, 65036, 65265, 72846, 78318, 80940, 81295, 87020, 97554, 117477, 121410, 123660, 130530, 145692, 146331, 156636, 162590, 182115, 195108, 195795, 234954, 242820, 243885, 261060, 292662, 308921, 325180, 364230, 391590, 438993, 469908, 487770, 585324, 587385, 617842, 728460, 731655, 783180, 877986, 926763, 975540, 1174770, 1235684, 1463310, 1544605, 1755972, 1853526, 2194965, 2349540, 2780289, 2926620, 3089210, 3707052, 4389930, 4633815, 5560578, 6178420, 8340867, 8779860, 9267630, 11121156, 13901445, 16681734, 18535260, 27802890, 33363468, 41704335, 55605780, 83408670, 166817340]

約数ペア:

[(1, 166817340), (2, 83408670), (3, 55605780), (4, 41704335), (5, 33363468), (6, 27802890), (9, 18535260), (10, 16681734), (12, 13901445), (15, 11121156), (18, 9267630), (19, 8779860), (20, 8340867), (27, 6178420), (30, 5560578), (36, 4633815), (38, 4389930), (45, 3707052), (54, 3089210), (57, 2926620), (60, 2780289), (71, 2349540), (76, 2194965), (90, 1853526), (95, 1755972), (108, 1544605), (114, 1463310), (135, 1235684), (142, 1174770), (171, 975540), (180, 926763), (190, 877986), (213, 783180), (228, 731655), (229, 728460), (270, 617842), (284, 587385), (285, 585324), (342, 487770), (355, 469908), (380, 438993), (426, 391590), (458, 364230), (513, 325180), (540, 308921), (570, 292662), (639, 261060), (684, 243885), (687, 242820), (710, 234954), (852, 195795), (855, 195108), (916, 182115), (1026, 162590), (1065, 156636), (1140, 146331), (1145, 145692), (1278, 130530), (1349, 123660), (1374, 121410), (1420, 117477), (1710, 97554), (1917, 87020), (2052, 81295), (2061, 80940), (2130, 78318), (2290, 72846), (2556, 65265), (2565, 65036), (2698, 61830), (2748, 60705), (3195, 52212), (3420, 48777), (3435, 48564), (3834, 43510), (4047, 41220), (4122, 40470), (4260, 39159), (4351, 38340), (4580, 36423), (5130, 32518), (5396, 30915), (6183, 26980), (6390, 26106), (6745, 24732), (6870, 24282), (7668, 21755), (8094, 20610), (8244, 20235), (8702, 19170), (9585, 17404), (10260, 16259), (10305, 16188), (12141, 13740), (12366, 13490), (12780, 13053)]