162841140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:443

約数の個数: 288

約数和(自身を含む): 637378560

約数和(自身を除く): 474537420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 31, 33, 35, 36, 42, 44, 45, 55, 60, 62, 63, 66, 70, 77, 84, 90, 93, 99, 105, 110, 124, 126, 132, 140, 154, 155, 165, 180, 186, 198, 210, 217, 220, 231, 252, 279, 308, 310, 315, 330, 341, 372, 379, 385, 396, 420, 434, 462, 465, 495, 558, 620, 630, 651, 660, 682, 693, 758, 770, 868, 924, 930, 990, 1023, 1085, 1116, 1137, 1155, 1260, 1302, 1364, 1386, 1395, 1516, 1540, 1705, 1860, 1895, 1953, 1980, 2046, 2170, 2274, 2310, 2387, 2604, 2653, 2772, 2790, 3069, 3255, 3410, 3411, 3465, 3790, 3906, 4092, 4169, 4340, 4548, 4620, 4774, 5115, 5306, 5580, 5685, 6138, 6510, 6820, 6822, 6930, 7161, 7580, 7812, 7959, 8338, 9548, 9765, 10230, 10612, 11370, 11749, 11935, 12276, 12507, 13020, 13265, 13644, 13860, 14322, 15345, 15918, 16676, 17055, 19530, 20460, 20845, 21483, 22740, 23498, 23870, 23877, 25014, 26530, 28644, 29183, 30690, 31836, 34110, 35247, 35805, 37521, 39060, 39795, 41690, 42966, 46996, 47740, 47754, 50028, 53060, 58366, 58745, 61380, 62535, 68220, 70494, 71610, 75042, 79590, 82243, 83380, 85932, 87549, 95508, 105741, 107415, 116732, 117490, 119385, 125070, 129239, 140988, 143220, 145915, 150084, 159180, 164486, 175098, 176235, 187605, 211482, 214830, 234980, 238770, 246729, 250140, 258478, 262647, 291830, 328972, 350196, 352470, 375210, 387717, 411215, 422964, 429660, 437745, 477540, 493458, 516956, 525294, 528705, 583660, 646195, 704940, 740187, 750420, 775434, 822430, 875490, 904673, 986916, 1050588, 1057410, 1163151, 1233645, 1292390, 1313235, 1480374, 1550868, 1644860, 1750980, 1809346, 1938585, 2114820, 2326302, 2467290, 2584780, 2626470, 2714019, 2960748, 3618692, 3700935, 3877170, 4523365, 4652604, 4934580, 5252940, 5428038, 5815755, 7401870, 7754340, 8142057, 9046730, 10856076, 11631510, 13570095, 14803740, 16284114, 18093460, 23263020, 27140190, 32568228, 40710285, 54280380, 81420570, 162841140]

約数ペア:

[(1, 162841140), (2, 81420570), (3, 54280380), (4, 40710285), (5, 32568228), (6, 27140190), (7, 23263020), (9, 18093460), (10, 16284114), (11, 14803740), (12, 13570095), (14, 11631510), (15, 10856076), (18, 9046730), (20, 8142057), (21, 7754340), (22, 7401870), (28, 5815755), (30, 5428038), (31, 5252940), (33, 4934580), (35, 4652604), (36, 4523365), (42, 3877170), (44, 3700935), (45, 3618692), (55, 2960748), (60, 2714019), (62, 2626470), (63, 2584780), (66, 2467290), (70, 2326302), (77, 2114820), (84, 1938585), (90, 1809346), (93, 1750980), (99, 1644860), (105, 1550868), (110, 1480374), (124, 1313235), (126, 1292390), (132, 1233645), (140, 1163151), (154, 1057410), (155, 1050588), (165, 986916), (180, 904673), (186, 875490), (198, 822430), (210, 775434), (217, 750420), (220, 740187), (231, 704940), (252, 646195), (279, 583660), (308, 528705), (310, 525294), (315, 516956), (330, 493458), (341, 477540), (372, 437745), (379, 429660), (385, 422964), (396, 411215), (420, 387717), (434, 375210), (462, 352470), (465, 350196), (495, 328972), (558, 291830), (620, 262647), (630, 258478), (651, 250140), (660, 246729), (682, 238770), (693, 234980), (758, 214830), (770, 211482), (868, 187605), (924, 176235), (930, 175098), (990, 164486), (1023, 159180), (1085, 150084), (1116, 145915), (1137, 143220), (1155, 140988), (1260, 129239), (1302, 125070), (1364, 119385), (1386, 117490), (1395, 116732), (1516, 107415), (1540, 105741), (1705, 95508), (1860, 87549), (1895, 85932), (1953, 83380), (1980, 82243), (2046, 79590), (2170, 75042), (2274, 71610), (2310, 70494), (2387, 68220), (2604, 62535), (2653, 61380), (2772, 58745), (2790, 58366), (3069, 53060), (3255, 50028), (3410, 47754), (3411, 47740), (3465, 46996), (3790, 42966), (3906, 41690), (4092, 39795), (4169, 39060), (4340, 37521), (4548, 35805), (4620, 35247), (4774, 34110), (5115, 31836), (5306, 30690), (5580, 29183), (5685, 28644), (6138, 26530), (6510, 25014), (6820, 23877), (6822, 23870), (6930, 23498), (7161, 22740), (7580, 21483), (7812, 20845), (7959, 20460), (8338, 19530), (9548, 17055), (9765, 16676), (10230, 15918), (10612, 15345), (11370, 14322), (11749, 13860), (11935, 13644), (12276, 13265), (12507, 13020)]