42607440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^2$

素因数の和:154

約数の個数: 180

約数和(自身を含む): 154118484

約数和(自身を除く): 111511044

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 59, 60, 68, 72, 80, 85, 90, 102, 118, 120, 136, 144, 153, 170, 177, 180, 204, 236, 240, 255, 272, 295, 306, 340, 354, 360, 408, 472, 510, 531, 590, 612, 680, 708, 720, 765, 816, 885, 944, 1003, 1020, 1062, 1180, 1224, 1360, 1416, 1530, 1770, 2006, 2040, 2124, 2360, 2448, 2655, 2832, 3009, 3060, 3481, 3540, 4012, 4080, 4248, 4720, 5015, 5310, 6018, 6120, 6962, 7080, 8024, 8496, 9027, 10030, 10443, 10620, 12036, 12240, 13924, 14160, 15045, 16048, 17405, 18054, 20060, 20886, 21240, 24072, 27848, 30090, 31329, 34810, 36108, 40120, 41772, 42480, 45135, 48144, 52215, 55696, 59177, 60180, 62658, 69620, 72216, 80240, 83544, 90270, 104430, 118354, 120360, 125316, 139240, 144432, 156645, 167088, 177531, 180540, 208860, 236708, 240720, 250632, 278480, 295885, 313290, 355062, 361080, 417720, 473416, 501264, 532593, 591770, 626580, 710124, 722160, 835440, 887655, 946832, 1065186, 1183540, 1253160, 1420248, 1775310, 2130372, 2367080, 2506320, 2662965, 2840496, 3550620, 4260744, 4734160, 5325930, 7101240, 8521488, 10651860, 14202480, 21303720, 42607440]

約数ペア:

[(1, 42607440), (2, 21303720), (3, 14202480), (4, 10651860), (5, 8521488), (6, 7101240), (8, 5325930), (9, 4734160), (10, 4260744), (12, 3550620), (15, 2840496), (16, 2662965), (17, 2506320), (18, 2367080), (20, 2130372), (24, 1775310), (30, 1420248), (34, 1253160), (36, 1183540), (40, 1065186), (45, 946832), (48, 887655), (51, 835440), (59, 722160), (60, 710124), (68, 626580), (72, 591770), (80, 532593), (85, 501264), (90, 473416), (102, 417720), (118, 361080), (120, 355062), (136, 313290), (144, 295885), (153, 278480), (170, 250632), (177, 240720), (180, 236708), (204, 208860), (236, 180540), (240, 177531), (255, 167088), (272, 156645), (295, 144432), (306, 139240), (340, 125316), (354, 120360), (360, 118354), (408, 104430), (472, 90270), (510, 83544), (531, 80240), (590, 72216), (612, 69620), (680, 62658), (708, 60180), (720, 59177), (765, 55696), (816, 52215), (885, 48144), (944, 45135), (1003, 42480), (1020, 41772), (1062, 40120), (1180, 36108), (1224, 34810), (1360, 31329), (1416, 30090), (1530, 27848), (1770, 24072), (2006, 21240), (2040, 20886), (2124, 20060), (2360, 18054), (2448, 17405), (2655, 16048), (2832, 15045), (3009, 14160), (3060, 13924), (3481, 12240), (3540, 12036), (4012, 10620), (4080, 10443), (4248, 10030), (4720, 9027), (5015, 8496), (5310, 8024), (6018, 7080), (6120, 6962)]