111211560

素因数分解:

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

素因数の和:336

約数の個数: 192

約数和(自身を含む): 387504000

約数和(自身を除く): 276292440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 71, 72, 76, 90, 95, 114, 120, 142, 152, 171, 180, 190, 213, 228, 229, 284, 285, 342, 355, 360, 380, 426, 456, 458, 568, 570, 639, 684, 687, 710, 760, 852, 855, 916, 1065, 1140, 1145, 1278, 1349, 1368, 1374, 1420, 1704, 1710, 1832, 2061, 2130, 2280, 2290, 2556, 2698, 2748, 2840, 3195, 3420, 3435, 4047, 4122, 4260, 4351, 4580, 5112, 5396, 5496, 6390, 6745, 6840, 6870, 8094, 8244, 8520, 8702, 9160, 10305, 10792, 12141, 12780, 13053, 13490, 13740, 16188, 16259, 16488, 17404, 20235, 20610, 21755, 24282, 25560, 26106, 26980, 27480, 32376, 32518, 34808, 39159, 40470, 41220, 43510, 48564, 48777, 52212, 53960, 60705, 65036, 65265, 78318, 80940, 81295, 82440, 87020, 97128, 97554, 104424, 121410, 130072, 130530, 146331, 156636, 161880, 162590, 174040, 195108, 195795, 242820, 243885, 261060, 292662, 308921, 313272, 325180, 390216, 391590, 485640, 487770, 522120, 585324, 617842, 650360, 731655, 783180, 926763, 975540, 1170648, 1235684, 1463310, 1544605, 1566360, 1853526, 1951080, 2471368, 2780289, 2926620, 3089210, 3707052, 4633815, 5560578, 5853240, 6178420, 7414104, 9267630, 11121156, 12356840, 13901445, 18535260, 22242312, 27802890, 37070520, 55605780, 111211560]

約数ペア:

[(1, 111211560), (2, 55605780), (3, 37070520), (4, 27802890), (5, 22242312), (6, 18535260), (8, 13901445), (9, 12356840), (10, 11121156), (12, 9267630), (15, 7414104), (18, 6178420), (19, 5853240), (20, 5560578), (24, 4633815), (30, 3707052), (36, 3089210), (38, 2926620), (40, 2780289), (45, 2471368), (57, 1951080), (60, 1853526), (71, 1566360), (72, 1544605), (76, 1463310), (90, 1235684), (95, 1170648), (114, 975540), (120, 926763), (142, 783180), (152, 731655), (171, 650360), (180, 617842), (190, 585324), (213, 522120), (228, 487770), (229, 485640), (284, 391590), (285, 390216), (342, 325180), (355, 313272), (360, 308921), (380, 292662), (426, 261060), (456, 243885), (458, 242820), (568, 195795), (570, 195108), (639, 174040), (684, 162590), (687, 161880), (710, 156636), (760, 146331), (852, 130530), (855, 130072), (916, 121410), (1065, 104424), (1140, 97554), (1145, 97128), (1278, 87020), (1349, 82440), (1368, 81295), (1374, 80940), (1420, 78318), (1704, 65265), (1710, 65036), (1832, 60705), (2061, 53960), (2130, 52212), (2280, 48777), (2290, 48564), (2556, 43510), (2698, 41220), (2748, 40470), (2840, 39159), (3195, 34808), (3420, 32518), (3435, 32376), (4047, 27480), (4122, 26980), (4260, 26106), (4351, 25560), (4580, 24282), (5112, 21755), (5396, 20610), (5496, 20235), (6390, 17404), (6745, 16488), (6840, 16259), (6870, 16188), (8094, 13740), (8244, 13490), (8520, 13053), (8702, 12780), (9160, 12141), (10305, 10792)]