1925847720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{10151}}^1$

素因数の和:10216

約数の個数: 192

約数和(自身を含む): 6841635840

約数和(自身を除く): 4915788120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 31, 34, 36, 40, 45, 51, 60, 62, 68, 72, 85, 90, 93, 102, 120, 124, 136, 153, 155, 170, 180, 186, 204, 248, 255, 279, 306, 310, 340, 360, 372, 408, 465, 510, 527, 558, 612, 620, 680, 744, 765, 930, 1020, 1054, 1116, 1224, 1240, 1395, 1530, 1581, 1860, 2040, 2108, 2232, 2635, 2790, 3060, 3162, 3720, 4216, 4743, 5270, 5580, 6120, 6324, 7905, 9486, 10151, 10540, 11160, 12648, 15810, 18972, 20302, 21080, 23715, 30453, 31620, 37944, 40604, 47430, 50755, 60906, 63240, 81208, 91359, 94860, 101510, 121812, 152265, 172567, 182718, 189720, 203020, 243624, 304530, 314681, 345134, 365436, 406040, 456795, 517701, 609060, 629362, 690268, 730872, 862835, 913590, 944043, 1035402, 1218120, 1258724, 1380536, 1553103, 1573405, 1725670, 1827180, 1888086, 2070804, 2517448, 2588505, 2832129, 3106206, 3146810, 3451340, 3654360, 3776172, 4141608, 4720215, 5177010, 5349577, 5664258, 6212412, 6293620, 6902680, 7552344, 7765515, 9440430, 10354020, 10699154, 11328516, 12424824, 12587240, 14160645, 15531030, 16048731, 18880860, 20708040, 21398308, 22657032, 26747885, 28321290, 31062060, 32097462, 37761720, 42796616, 48146193, 53495770, 56642580, 62124120, 64194924, 80243655, 96292386, 106991540, 113285160, 128389848, 160487310, 192584772, 213983080, 240730965, 320974620, 385169544, 481461930, 641949240, 962923860, 1925847720]

約数ペア:

[(1, 1925847720), (2, 962923860), (3, 641949240), (4, 481461930), (5, 385169544), (6, 320974620), (8, 240730965), (9, 213983080), (10, 192584772), (12, 160487310), (15, 128389848), (17, 113285160), (18, 106991540), (20, 96292386), (24, 80243655), (30, 64194924), (31, 62124120), (34, 56642580), (36, 53495770), (40, 48146193), (45, 42796616), (51, 37761720), (60, 32097462), (62, 31062060), (68, 28321290), (72, 26747885), (85, 22657032), (90, 21398308), (93, 20708040), (102, 18880860), (120, 16048731), (124, 15531030), (136, 14160645), (153, 12587240), (155, 12424824), (170, 11328516), (180, 10699154), (186, 10354020), (204, 9440430), (248, 7765515), (255, 7552344), (279, 6902680), (306, 6293620), (310, 6212412), (340, 5664258), (360, 5349577), (372, 5177010), (408, 4720215), (465, 4141608), (510, 3776172), (527, 3654360), (558, 3451340), (612, 3146810), (620, 3106206), (680, 2832129), (744, 2588505), (765, 2517448), (930, 2070804), (1020, 1888086), (1054, 1827180), (1116, 1725670), (1224, 1573405), (1240, 1553103), (1395, 1380536), (1530, 1258724), (1581, 1218120), (1860, 1035402), (2040, 944043), (2108, 913590), (2232, 862835), (2635, 730872), (2790, 690268), (3060, 629362), (3162, 609060), (3720, 517701), (4216, 456795), (4743, 406040), (5270, 365436), (5580, 345134), (6120, 314681), (6324, 304530), (7905, 243624), (9486, 203020), (10151, 189720), (10540, 182718), (11160, 172567), (12648, 152265), (15810, 121812), (18972, 101510), (20302, 94860), (21080, 91359), (23715, 81208), (30453, 63240), (31620, 60906), (37944, 50755), (40604, 47430)]