206763180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{503}}^1$

素因数の和:576

約数の個数: 192

約数和(自身を含む): 682795008

約数和(自身を除く): 476031828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 31, 34, 39, 51, 52, 60, 62, 65, 68, 78, 85, 93, 102, 124, 130, 155, 156, 170, 186, 195, 204, 221, 255, 260, 310, 340, 372, 390, 403, 442, 465, 503, 510, 527, 620, 663, 780, 806, 884, 930, 1006, 1020, 1054, 1105, 1209, 1326, 1509, 1581, 1612, 1860, 2012, 2015, 2108, 2210, 2418, 2515, 2635, 2652, 3018, 3162, 3315, 4030, 4420, 4836, 5030, 5270, 6036, 6045, 6324, 6539, 6630, 6851, 7545, 7905, 8060, 8551, 10060, 10540, 12090, 13078, 13260, 13702, 15090, 15593, 15810, 17102, 19617, 20553, 24180, 25653, 26156, 27404, 30180, 31186, 31620, 32695, 34204, 34255, 39234, 41106, 42755, 46779, 51306, 62372, 65390, 68510, 77965, 78468, 82212, 85510, 93558, 98085, 102612, 102765, 111163, 128265, 130780, 137020, 155930, 171020, 187116, 196170, 202709, 205530, 222326, 233895, 256530, 265081, 311860, 333489, 392340, 405418, 411060, 444652, 467790, 513060, 530162, 555815, 608127, 666978, 795243, 810836, 935580, 1013545, 1060324, 1111630, 1216254, 1325405, 1333956, 1590486, 1667445, 2027090, 2223260, 2432508, 2650810, 3040635, 3180972, 3334890, 3446053, 3976215, 4054180, 5301620, 6081270, 6669780, 6892106, 7952430, 10338159, 12162540, 13784212, 15904860, 17230265, 20676318, 34460530, 41352636, 51690795, 68921060, 103381590, 206763180]

約数ペア:

[(1, 206763180), (2, 103381590), (3, 68921060), (4, 51690795), (5, 41352636), (6, 34460530), (10, 20676318), (12, 17230265), (13, 15904860), (15, 13784212), (17, 12162540), (20, 10338159), (26, 7952430), (30, 6892106), (31, 6669780), (34, 6081270), (39, 5301620), (51, 4054180), (52, 3976215), (60, 3446053), (62, 3334890), (65, 3180972), (68, 3040635), (78, 2650810), (85, 2432508), (93, 2223260), (102, 2027090), (124, 1667445), (130, 1590486), (155, 1333956), (156, 1325405), (170, 1216254), (186, 1111630), (195, 1060324), (204, 1013545), (221, 935580), (255, 810836), (260, 795243), (310, 666978), (340, 608127), (372, 555815), (390, 530162), (403, 513060), (442, 467790), (465, 444652), (503, 411060), (510, 405418), (527, 392340), (620, 333489), (663, 311860), (780, 265081), (806, 256530), (884, 233895), (930, 222326), (1006, 205530), (1020, 202709), (1054, 196170), (1105, 187116), (1209, 171020), (1326, 155930), (1509, 137020), (1581, 130780), (1612, 128265), (1860, 111163), (2012, 102765), (2015, 102612), (2108, 98085), (2210, 93558), (2418, 85510), (2515, 82212), (2635, 78468), (2652, 77965), (3018, 68510), (3162, 65390), (3315, 62372), (4030, 51306), (4420, 46779), (4836, 42755), (5030, 41106), (5270, 39234), (6036, 34255), (6045, 34204), (6324, 32695), (6539, 31620), (6630, 31186), (6851, 30180), (7545, 27404), (7905, 26156), (8060, 25653), (8551, 24180), (10060, 20553), (10540, 19617), (12090, 17102), (13078, 15810), (13260, 15593), (13702, 15090)]