237921840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:301

約数の個数: 320

約数和(自身を含む): 910358400

約数和(自身を除く): 672436560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 37, 39, 40, 45, 48, 52, 54, 60, 65, 72, 74, 78, 80, 90, 104, 108, 111, 117, 120, 130, 135, 144, 148, 156, 180, 185, 195, 208, 216, 222, 229, 234, 240, 260, 270, 296, 312, 333, 351, 360, 370, 390, 432, 444, 458, 468, 481, 520, 540, 555, 585, 592, 624, 666, 687, 702, 720, 740, 780, 888, 916, 936, 962, 999, 1040, 1080, 1110, 1145, 1170, 1332, 1374, 1404, 1443, 1480, 1560, 1665, 1755, 1776, 1832, 1872, 1924, 1998, 2061, 2160, 2220, 2290, 2340, 2405, 2664, 2748, 2808, 2886, 2960, 2977, 3120, 3330, 3435, 3510, 3664, 3848, 3996, 4122, 4329, 4440, 4580, 4680, 4810, 4995, 5328, 5496, 5616, 5772, 5954, 6183, 6660, 6870, 7020, 7215, 7696, 7992, 8244, 8473, 8658, 8880, 8931, 9160, 9360, 9620, 9990, 10305, 10992, 11544, 11908, 12366, 12987, 13320, 13740, 14040, 14430, 14885, 15984, 16488, 16946, 17316, 17862, 18320, 19240, 19980, 20610, 21645, 23088, 23816, 24732, 25419, 25974, 26640, 26793, 27480, 28080, 28860, 29770, 30915, 32976, 33892, 34632, 35724, 38480, 39960, 41220, 42365, 43290, 44655, 47632, 49464, 50838, 51948, 53586, 54960, 57720, 59540, 61830, 64935, 67784, 69264, 71448, 76257, 79920, 80379, 82440, 84730, 86580, 89310, 98928, 101676, 103896, 107172, 110149, 115440, 119080, 123660, 127095, 129870, 133965, 135568, 142896, 152514, 160758, 164880, 169460, 173160, 178620, 203352, 207792, 214344, 220298, 228771, 238160, 247320, 254190, 259740, 267930, 305028, 321516, 330447, 338920, 346320, 357240, 381285, 401895, 406704, 428688, 440596, 457542, 494640, 508380, 519480, 535860, 550745, 610056, 643032, 660894, 677840, 714480, 762570, 803790, 881192, 915084, 991341, 1016760, 1038960, 1071720, 1101490, 1143855, 1220112, 1286064, 1321788, 1525140, 1607580, 1652235, 1762384, 1830168, 1982682, 2033520, 2143440, 2202980, 2287710, 2643576, 2974023, 3050280, 3215160, 3304470, 3660336, 3965364, 4405960, 4575420, 4956705, 5287152, 5948046, 6100560, 6430320, 6608940, 7930728, 8811920, 9150840, 9913410, 11896092, 13217880, 14870115, 15861456, 18301680, 19826820, 23792184, 26435760, 29740230, 39653640, 47584368, 59480460, 79307280, 118960920, 237921840]

約数ペア:

[(1, 237921840), (2, 118960920), (3, 79307280), (4, 59480460), (5, 47584368), (6, 39653640), (8, 29740230), (9, 26435760), (10, 23792184), (12, 19826820), (13, 18301680), (15, 15861456), (16, 14870115), (18, 13217880), (20, 11896092), (24, 9913410), (26, 9150840), (27, 8811920), (30, 7930728), (36, 6608940), (37, 6430320), (39, 6100560), (40, 5948046), (45, 5287152), (48, 4956705), (52, 4575420), (54, 4405960), (60, 3965364), (65, 3660336), (72, 3304470), (74, 3215160), (78, 3050280), (80, 2974023), (90, 2643576), (104, 2287710), (108, 2202980), (111, 2143440), (117, 2033520), (120, 1982682), (130, 1830168), (135, 1762384), (144, 1652235), (148, 1607580), (156, 1525140), (180, 1321788), (185, 1286064), (195, 1220112), (208, 1143855), (216, 1101490), (222, 1071720), (229, 1038960), (234, 1016760), (240, 991341), (260, 915084), (270, 881192), (296, 803790), (312, 762570), (333, 714480), (351, 677840), (360, 660894), (370, 643032), (390, 610056), (432, 550745), (444, 535860), (458, 519480), (468, 508380), (481, 494640), (520, 457542), (540, 440596), (555, 428688), (585, 406704), (592, 401895), (624, 381285), (666, 357240), (687, 346320), (702, 338920), (720, 330447), (740, 321516), (780, 305028), (888, 267930), (916, 259740), (936, 254190), (962, 247320), (999, 238160), (1040, 228771), (1080, 220298), (1110, 214344), (1145, 207792), (1170, 203352), (1332, 178620), (1374, 173160), (1404, 169460), (1443, 164880), (1480, 160758), (1560, 152514), (1665, 142896), (1755, 135568), (1776, 133965), (1832, 129870), (1872, 127095), (1924, 123660), (1998, 119080), (2061, 115440), (2160, 110149), (2220, 107172), (2290, 103896), (2340, 101676), (2405, 98928), (2664, 89310), (2748, 86580), (2808, 84730), (2886, 82440), (2960, 80379), (2977, 79920), (3120, 76257), (3330, 71448), (3435, 69264), (3510, 67784), (3664, 64935), (3848, 61830), (3996, 59540), (4122, 57720), (4329, 54960), (4440, 53586), (4580, 51948), (4680, 50838), (4810, 49464), (4995, 47632), (5328, 44655), (5496, 43290), (5616, 42365), (5772, 41220), (5954, 39960), (6183, 38480), (6660, 35724), (6870, 34632), (7020, 33892), (7215, 32976), (7696, 30915), (7992, 29770), (8244, 28860), (8473, 28080), (8658, 27480), (8880, 26793), (8931, 26640), (9160, 25974), (9360, 25419), (9620, 24732), (9990, 23816), (10305, 23088), (10992, 21645), (11544, 20610), (11908, 19980), (12366, 19240), (12987, 18320), (13320, 17862), (13740, 17316), (14040, 16946), (14430, 16488), (14885, 15984)]