218441340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{37}}^1$

素因数の和:126

約数の個数: 288

約数和(自身を含む): 778464960

約数和(自身を除く): 560023620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 29, 30, 36, 37, 39, 45, 52, 54, 58, 60, 65, 74, 78, 87, 90, 108, 111, 116, 117, 130, 135, 145, 148, 156, 174, 180, 185, 195, 222, 234, 260, 261, 270, 290, 333, 348, 351, 370, 377, 390, 435, 444, 468, 481, 522, 540, 555, 580, 585, 666, 702, 740, 754, 780, 783, 841, 870, 962, 999, 1044, 1073, 1110, 1131, 1170, 1305, 1332, 1404, 1443, 1508, 1566, 1665, 1682, 1740, 1755, 1885, 1924, 1998, 2146, 2220, 2262, 2340, 2405, 2523, 2610, 2886, 3132, 3219, 3330, 3364, 3393, 3510, 3770, 3915, 3996, 4205, 4292, 4329, 4524, 4810, 4995, 5046, 5220, 5365, 5655, 5772, 6438, 6660, 6786, 7020, 7215, 7540, 7569, 7830, 8410, 8658, 9620, 9657, 9990, 10092, 10179, 10730, 10933, 11310, 12615, 12876, 12987, 13572, 13949, 14430, 15138, 15660, 16095, 16820, 16965, 17316, 19314, 19980, 20358, 21460, 21645, 21866, 22620, 22707, 25230, 25974, 27898, 28860, 28971, 30276, 31117, 32190, 32799, 33930, 37845, 38628, 40716, 41847, 43290, 43732, 45414, 48285, 50460, 50895, 51948, 54665, 55796, 57942, 62234, 64380, 64935, 65598, 67860, 69745, 75690, 83694, 86580, 90828, 93351, 96570, 98397, 101790, 109330, 113535, 115884, 124468, 125541, 129870, 131196, 139490, 144855, 151380, 155585, 163995, 167388, 186702, 193140, 196794, 203580, 209235, 218660, 227070, 251082, 259740, 278980, 280053, 289710, 295191, 311170, 327990, 373404, 376623, 393588, 404521, 418470, 454140, 466755, 491985, 502164, 560106, 579420, 590382, 622340, 627705, 655980, 753246, 809042, 836940, 840159, 933510, 983970, 1120212, 1180764, 1213563, 1255410, 1400265, 1475955, 1506492, 1618084, 1680318, 1867020, 1883115, 1967940, 2022605, 2427126, 2510820, 2800530, 2951910, 3360636, 3640689, 3766230, 4045210, 4200795, 4854252, 5601060, 5903820, 6067815, 7281378, 7532460, 8090420, 8401590, 10922067, 12135630, 14562756, 16803180, 18203445, 21844134, 24271260, 36406890, 43688268, 54610335, 72813780, 109220670, 218441340]

約数ペア:

[(1, 218441340), (2, 109220670), (3, 72813780), (4, 54610335), (5, 43688268), (6, 36406890), (9, 24271260), (10, 21844134), (12, 18203445), (13, 16803180), (15, 14562756), (18, 12135630), (20, 10922067), (26, 8401590), (27, 8090420), (29, 7532460), (30, 7281378), (36, 6067815), (37, 5903820), (39, 5601060), (45, 4854252), (52, 4200795), (54, 4045210), (58, 3766230), (60, 3640689), (65, 3360636), (74, 2951910), (78, 2800530), (87, 2510820), (90, 2427126), (108, 2022605), (111, 1967940), (116, 1883115), (117, 1867020), (130, 1680318), (135, 1618084), (145, 1506492), (148, 1475955), (156, 1400265), (174, 1255410), (180, 1213563), (185, 1180764), (195, 1120212), (222, 983970), (234, 933510), (260, 840159), (261, 836940), (270, 809042), (290, 753246), (333, 655980), (348, 627705), (351, 622340), (370, 590382), (377, 579420), (390, 560106), (435, 502164), (444, 491985), (468, 466755), (481, 454140), (522, 418470), (540, 404521), (555, 393588), (580, 376623), (585, 373404), (666, 327990), (702, 311170), (740, 295191), (754, 289710), (780, 280053), (783, 278980), (841, 259740), (870, 251082), (962, 227070), (999, 218660), (1044, 209235), (1073, 203580), (1110, 196794), (1131, 193140), (1170, 186702), (1305, 167388), (1332, 163995), (1404, 155585), (1443, 151380), (1508, 144855), (1566, 139490), (1665, 131196), (1682, 129870), (1740, 125541), (1755, 124468), (1885, 115884), (1924, 113535), (1998, 109330), (2146, 101790), (2220, 98397), (2262, 96570), (2340, 93351), (2405, 90828), (2523, 86580), (2610, 83694), (2886, 75690), (3132, 69745), (3219, 67860), (3330, 65598), (3364, 64935), (3393, 64380), (3510, 62234), (3770, 57942), (3915, 55796), (3996, 54665), (4205, 51948), (4292, 50895), (4329, 50460), (4524, 48285), (4810, 45414), (4995, 43732), (5046, 43290), (5220, 41847), (5365, 40716), (5655, 38628), (5772, 37845), (6438, 33930), (6660, 32799), (6786, 32190), (7020, 31117), (7215, 30276), (7540, 28971), (7569, 28860), (7830, 27898), (8410, 25974), (8658, 25230), (9620, 22707), (9657, 22620), (9990, 21866), (10092, 21645), (10179, 21460), (10730, 20358), (10933, 19980), (11310, 19314), (12615, 17316), (12876, 16965), (12987, 16820), (13572, 16095), (13949, 15660), (14430, 15138)]