346429980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{809}}^1$

素因数の和:901

約数の個数: 192

約数和(自身を含む): 1181174400

約数和(自身を除く): 834744420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 61, 65, 78, 90, 108, 117, 122, 130, 135, 156, 180, 183, 195, 234, 244, 260, 270, 305, 351, 366, 390, 468, 540, 549, 585, 610, 702, 732, 780, 793, 809, 915, 1098, 1170, 1220, 1404, 1586, 1618, 1647, 1755, 1830, 2196, 2340, 2379, 2427, 2745, 3172, 3236, 3294, 3510, 3660, 3965, 4045, 4758, 4854, 5490, 6588, 7020, 7137, 7281, 7930, 8090, 8235, 9516, 9708, 10517, 10980, 11895, 12135, 14274, 14562, 15860, 16180, 16470, 21034, 21411, 21843, 23790, 24270, 28548, 29124, 31551, 32940, 35685, 36405, 42068, 42822, 43686, 47580, 48540, 49349, 52585, 63102, 71370, 72810, 85644, 87372, 94653, 98698, 105170, 107055, 109215, 126204, 142740, 145620, 148047, 157755, 189306, 197396, 210340, 214110, 218430, 246745, 283959, 296094, 315510, 378612, 428220, 436860, 444141, 473265, 493490, 567918, 592188, 631020, 641537, 740235, 888282, 946530, 986980, 1135836, 1283074, 1332423, 1419795, 1480470, 1776564, 1893060, 1924611, 2220705, 2566148, 2664846, 2839590, 2960940, 3207685, 3849222, 4441410, 5329692, 5679180, 5773833, 6415370, 6662115, 7698444, 8882820, 9623055, 11547666, 12830740, 13324230, 17321499, 19246110, 23095332, 26648460, 28869165, 34642998, 38492220, 57738330, 69285996, 86607495, 115476660, 173214990, 346429980]

約数ペア:

[(1, 346429980), (2, 173214990), (3, 115476660), (4, 86607495), (5, 69285996), (6, 57738330), (9, 38492220), (10, 34642998), (12, 28869165), (13, 26648460), (15, 23095332), (18, 19246110), (20, 17321499), (26, 13324230), (27, 12830740), (30, 11547666), (36, 9623055), (39, 8882820), (45, 7698444), (52, 6662115), (54, 6415370), (60, 5773833), (61, 5679180), (65, 5329692), (78, 4441410), (90, 3849222), (108, 3207685), (117, 2960940), (122, 2839590), (130, 2664846), (135, 2566148), (156, 2220705), (180, 1924611), (183, 1893060), (195, 1776564), (234, 1480470), (244, 1419795), (260, 1332423), (270, 1283074), (305, 1135836), (351, 986980), (366, 946530), (390, 888282), (468, 740235), (540, 641537), (549, 631020), (585, 592188), (610, 567918), (702, 493490), (732, 473265), (780, 444141), (793, 436860), (809, 428220), (915, 378612), (1098, 315510), (1170, 296094), (1220, 283959), (1404, 246745), (1586, 218430), (1618, 214110), (1647, 210340), (1755, 197396), (1830, 189306), (2196, 157755), (2340, 148047), (2379, 145620), (2427, 142740), (2745, 126204), (3172, 109215), (3236, 107055), (3294, 105170), (3510, 98698), (3660, 94653), (3965, 87372), (4045, 85644), (4758, 72810), (4854, 71370), (5490, 63102), (6588, 52585), (7020, 49349), (7137, 48540), (7281, 47580), (7930, 43686), (8090, 42822), (8235, 42068), (9516, 36405), (9708, 35685), (10517, 32940), (10980, 31551), (11895, 29124), (12135, 28548), (14274, 24270), (14562, 23790), (15860, 21843), (16180, 21411), (16470, 21034)]