674889120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1451}}^1$

素因数の和:1508

約数の個数: 288

約数和(自身を含む): 2568646080

約数和(自身を除く): 1893756960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 30, 32, 34, 36, 38, 40, 45, 48, 51, 57, 60, 68, 72, 76, 80, 85, 90, 95, 96, 102, 114, 120, 136, 144, 152, 153, 160, 170, 171, 180, 190, 204, 228, 240, 255, 272, 285, 288, 304, 306, 323, 340, 342, 360, 380, 408, 456, 480, 510, 544, 570, 608, 612, 646, 680, 684, 720, 760, 765, 816, 855, 912, 969, 1020, 1140, 1224, 1292, 1360, 1368, 1440, 1451, 1520, 1530, 1615, 1632, 1710, 1824, 1938, 2040, 2280, 2448, 2584, 2720, 2736, 2902, 2907, 3040, 3060, 3230, 3420, 3876, 4080, 4353, 4560, 4845, 4896, 5168, 5472, 5804, 5814, 6120, 6460, 6840, 7255, 7752, 8160, 8706, 9120, 9690, 10336, 11608, 11628, 12240, 12920, 13059, 13680, 14510, 14535, 15504, 17412, 19380, 21765, 23216, 23256, 24480, 24667, 25840, 26118, 27360, 27569, 29020, 29070, 31008, 34824, 38760, 43530, 46432, 46512, 49334, 51680, 52236, 55138, 58040, 58140, 65295, 69648, 74001, 77520, 82707, 87060, 93024, 98668, 104472, 110276, 116080, 116280, 123335, 130590, 137845, 139296, 148002, 155040, 165414, 174120, 197336, 208944, 220552, 222003, 232160, 232560, 246670, 248121, 261180, 275690, 296004, 330828, 348240, 370005, 394672, 413535, 417888, 441104, 444006, 465120, 468673, 493340, 496242, 522360, 551380, 592008, 661656, 696480, 740010, 789344, 827070, 882208, 888012, 937346, 986680, 992484, 1044720, 1102760, 1110015, 1184016, 1240605, 1323312, 1406019, 1480020, 1654140, 1776024, 1874692, 1973360, 1984968, 2089440, 2205520, 2220030, 2343365, 2368032, 2481210, 2646624, 2812038, 2960040, 3308280, 3552048, 3749384, 3946720, 3969936, 4218057, 4411040, 4440060, 4686730, 4962420, 5624076, 5920080, 6616560, 7030095, 7104096, 7498768, 7939872, 8436114, 8880120, 9373460, 9924840, 11248152, 11840160, 13233120, 14060190, 14997536, 16872228, 17760240, 18746920, 19849680, 21090285, 22496304, 28120380, 33744456, 35520480, 37493840, 39699360, 42180570, 44992608, 56240760, 67488912, 74987680, 84361140, 112481520, 134977824, 168722280, 224963040, 337444560, 674889120]

約数ペア:

[(1, 674889120), (2, 337444560), (3, 224963040), (4, 168722280), (5, 134977824), (6, 112481520), (8, 84361140), (9, 74987680), (10, 67488912), (12, 56240760), (15, 44992608), (16, 42180570), (17, 39699360), (18, 37493840), (19, 35520480), (20, 33744456), (24, 28120380), (30, 22496304), (32, 21090285), (34, 19849680), (36, 18746920), (38, 17760240), (40, 16872228), (45, 14997536), (48, 14060190), (51, 13233120), (57, 11840160), (60, 11248152), (68, 9924840), (72, 9373460), (76, 8880120), (80, 8436114), (85, 7939872), (90, 7498768), (95, 7104096), (96, 7030095), (102, 6616560), (114, 5920080), (120, 5624076), (136, 4962420), (144, 4686730), (152, 4440060), (153, 4411040), (160, 4218057), (170, 3969936), (171, 3946720), (180, 3749384), (190, 3552048), (204, 3308280), (228, 2960040), (240, 2812038), (255, 2646624), (272, 2481210), (285, 2368032), (288, 2343365), (304, 2220030), (306, 2205520), (323, 2089440), (340, 1984968), (342, 1973360), (360, 1874692), (380, 1776024), (408, 1654140), (456, 1480020), (480, 1406019), (510, 1323312), (544, 1240605), (570, 1184016), (608, 1110015), (612, 1102760), (646, 1044720), (680, 992484), (684, 986680), (720, 937346), (760, 888012), (765, 882208), (816, 827070), (855, 789344), (912, 740010), (969, 696480), (1020, 661656), (1140, 592008), (1224, 551380), (1292, 522360), (1360, 496242), (1368, 493340), (1440, 468673), (1451, 465120), (1520, 444006), (1530, 441104), (1615, 417888), (1632, 413535), (1710, 394672), (1824, 370005), (1938, 348240), (2040, 330828), (2280, 296004), (2448, 275690), (2584, 261180), (2720, 248121), (2736, 246670), (2902, 232560), (2907, 232160), (3040, 222003), (3060, 220552), (3230, 208944), (3420, 197336), (3876, 174120), (4080, 165414), (4353, 155040), (4560, 148002), (4845, 139296), (4896, 137845), (5168, 130590), (5472, 123335), (5804, 116280), (5814, 116080), (6120, 110276), (6460, 104472), (6840, 98668), (7255, 93024), (7752, 87060), (8160, 82707), (8706, 77520), (9120, 74001), (9690, 69648), (10336, 65295), (11608, 58140), (11628, 58040), (12240, 55138), (12920, 52236), (13059, 51680), (13680, 49334), (14510, 46512), (14535, 46432), (15504, 43530), (17412, 38760), (19380, 34824), (21765, 31008), (23216, 29070), (23256, 29020), (24480, 27569), (24667, 27360), (25840, 26118)]