2172373560

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{16903}}^1$

素因数の和:16947

約数の個数: 256

約数和(自身を含む): 8763033600

約数和(自身を除く): 6590660040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 51, 54, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 108, 119, 120, 126, 135, 136, 140, 153, 168, 170, 180, 189, 204, 210, 216, 238, 252, 255, 270, 280, 306, 315, 340, 357, 360, 378, 408, 420, 459, 476, 504, 510, 540, 595, 612, 630, 680, 714, 756, 765, 840, 918, 945, 952, 1020, 1071, 1080, 1190, 1224, 1260, 1428, 1512, 1530, 1785, 1836, 1890, 2040, 2142, 2295, 2380, 2520, 2856, 3060, 3213, 3570, 3672, 3780, 4284, 4590, 4760, 5355, 6120, 6426, 7140, 7560, 8568, 9180, 10710, 12852, 14280, 16065, 16903, 18360, 21420, 25704, 32130, 33806, 42840, 50709, 64260, 67612, 84515, 101418, 118321, 128520, 135224, 152127, 169030, 202836, 236642, 253545, 287351, 304254, 338060, 354963, 405672, 456381, 473284, 507090, 574702, 591605, 608508, 676120, 709926, 760635, 862053, 912762, 946568, 1014180, 1064889, 1149404, 1183210, 1217016, 1419852, 1436755, 1521270, 1724106, 1774815, 1825524, 2011457, 2028360, 2129778, 2281905, 2298808, 2366420, 2586159, 2839704, 2873510, 3042540, 3194667, 3448212, 3549630, 3651048, 4022914, 4259556, 4310265, 4563810, 4732840, 5172318, 5324445, 5747020, 6034371, 6085080, 6389334, 6896424, 7099260, 7758477, 8045828, 8519112, 8620530, 9127620, 10057285, 10344636, 10648890, 11494040, 12068742, 12778668, 12930795, 14198520, 15516954, 15973335, 16091656, 17241060, 18103113, 18255240, 20114570, 20689272, 21297780, 24137484, 25557336, 25861590, 30171855, 31033908, 31946670, 34482120, 36206226, 38792385, 40229140, 42595560, 48274968, 51723180, 54309339, 60343710, 62067816, 63893340, 72412452, 77584770, 80458280, 90515565, 103446360, 108618678, 120687420, 127786680, 144824904, 155169540, 181031130, 217237356, 241374840, 271546695, 310339080, 362062260, 434474712, 543093390, 724124520, 1086186780, 2172373560]

約数ペア:

[(1, 2172373560), (2, 1086186780), (3, 724124520), (4, 543093390), (5, 434474712), (6, 362062260), (7, 310339080), (8, 271546695), (9, 241374840), (10, 217237356), (12, 181031130), (14, 155169540), (15, 144824904), (17, 127786680), (18, 120687420), (20, 108618678), (21, 103446360), (24, 90515565), (27, 80458280), (28, 77584770), (30, 72412452), (34, 63893340), (35, 62067816), (36, 60343710), (40, 54309339), (42, 51723180), (45, 48274968), (51, 42595560), (54, 40229140), (56, 38792385), (60, 36206226), (63, 34482120), (68, 31946670), (70, 31033908), (72, 30171855), (84, 25861590), (85, 25557336), (90, 24137484), (102, 21297780), (105, 20689272), (108, 20114570), (119, 18255240), (120, 18103113), (126, 17241060), (135, 16091656), (136, 15973335), (140, 15516954), (153, 14198520), (168, 12930795), (170, 12778668), (180, 12068742), (189, 11494040), (204, 10648890), (210, 10344636), (216, 10057285), (238, 9127620), (252, 8620530), (255, 8519112), (270, 8045828), (280, 7758477), (306, 7099260), (315, 6896424), (340, 6389334), (357, 6085080), (360, 6034371), (378, 5747020), (408, 5324445), (420, 5172318), (459, 4732840), (476, 4563810), (504, 4310265), (510, 4259556), (540, 4022914), (595, 3651048), (612, 3549630), (630, 3448212), (680, 3194667), (714, 3042540), (756, 2873510), (765, 2839704), (840, 2586159), (918, 2366420), (945, 2298808), (952, 2281905), (1020, 2129778), (1071, 2028360), (1080, 2011457), (1190, 1825524), (1224, 1774815), (1260, 1724106), (1428, 1521270), (1512, 1436755), (1530, 1419852), (1785, 1217016), (1836, 1183210), (1890, 1149404), (2040, 1064889), (2142, 1014180), (2295, 946568), (2380, 912762), (2520, 862053), (2856, 760635), (3060, 709926), (3213, 676120), (3570, 608508), (3672, 591605), (3780, 574702), (4284, 507090), (4590, 473284), (4760, 456381), (5355, 405672), (6120, 354963), (6426, 338060), (7140, 304254), (7560, 287351), (8568, 253545), (9180, 236642), (10710, 202836), (12852, 169030), (14280, 152127), (16065, 135224), (16903, 128520), (18360, 118321), (21420, 101418), (25704, 84515), (32130, 67612), (33806, 64260), (42840, 50709)]