40479600

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:168

約数の個数: 240

約数和(自身を含む): 152529920

約数和(自身を除く): 112050320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 61, 70, 75, 79, 80, 84, 100, 105, 112, 120, 122, 140, 150, 158, 168, 175, 183, 200, 210, 237, 240, 244, 280, 300, 305, 316, 336, 350, 366, 395, 400, 420, 427, 474, 488, 525, 553, 560, 600, 610, 632, 700, 732, 790, 840, 854, 915, 948, 976, 1050, 1106, 1185, 1200, 1220, 1264, 1281, 1400, 1464, 1525, 1580, 1659, 1680, 1708, 1830, 1896, 1975, 2100, 2135, 2212, 2370, 2440, 2562, 2765, 2800, 2928, 3050, 3160, 3318, 3416, 3660, 3792, 3950, 4200, 4270, 4424, 4575, 4740, 4819, 4880, 5124, 5530, 5925, 6100, 6320, 6405, 6636, 6832, 7320, 7900, 8295, 8400, 8540, 8848, 9150, 9480, 9638, 10248, 10675, 11060, 11850, 12200, 12810, 13272, 13825, 14457, 14640, 15800, 16590, 17080, 18300, 18960, 19276, 20496, 21350, 22120, 23700, 24095, 24400, 25620, 26544, 27650, 28914, 31600, 32025, 33180, 33733, 34160, 36600, 38552, 41475, 42700, 44240, 47400, 48190, 51240, 55300, 57828, 64050, 66360, 67466, 72285, 73200, 77104, 82950, 85400, 94800, 96380, 101199, 102480, 110600, 115656, 120475, 128100, 132720, 134932, 144570, 165900, 168665, 170800, 192760, 202398, 221200, 231312, 240950, 256200, 269864, 289140, 331800, 337330, 361425, 385520, 404796, 481900, 505995, 512400, 539728, 578280, 663600, 674660, 722850, 809592, 843325, 963800, 1011990, 1156560, 1349320, 1445700, 1619184, 1686650, 1927600, 2023980, 2529975, 2698640, 2891400, 3373300, 4047960, 5059950, 5782800, 6746600, 8095920, 10119900, 13493200, 20239800, 40479600]

約数ペア:

[(1, 40479600), (2, 20239800), (3, 13493200), (4, 10119900), (5, 8095920), (6, 6746600), (7, 5782800), (8, 5059950), (10, 4047960), (12, 3373300), (14, 2891400), (15, 2698640), (16, 2529975), (20, 2023980), (21, 1927600), (24, 1686650), (25, 1619184), (28, 1445700), (30, 1349320), (35, 1156560), (40, 1011990), (42, 963800), (48, 843325), (50, 809592), (56, 722850), (60, 674660), (61, 663600), (70, 578280), (75, 539728), (79, 512400), (80, 505995), (84, 481900), (100, 404796), (105, 385520), (112, 361425), (120, 337330), (122, 331800), (140, 289140), (150, 269864), (158, 256200), (168, 240950), (175, 231312), (183, 221200), (200, 202398), (210, 192760), (237, 170800), (240, 168665), (244, 165900), (280, 144570), (300, 134932), (305, 132720), (316, 128100), (336, 120475), (350, 115656), (366, 110600), (395, 102480), (400, 101199), (420, 96380), (427, 94800), (474, 85400), (488, 82950), (525, 77104), (553, 73200), (560, 72285), (600, 67466), (610, 66360), (632, 64050), (700, 57828), (732, 55300), (790, 51240), (840, 48190), (854, 47400), (915, 44240), (948, 42700), (976, 41475), (1050, 38552), (1106, 36600), (1185, 34160), (1200, 33733), (1220, 33180), (1264, 32025), (1281, 31600), (1400, 28914), (1464, 27650), (1525, 26544), (1580, 25620), (1659, 24400), (1680, 24095), (1708, 23700), (1830, 22120), (1896, 21350), (1975, 20496), (2100, 19276), (2135, 18960), (2212, 18300), (2370, 17080), (2440, 16590), (2562, 15800), (2765, 14640), (2800, 14457), (2928, 13825), (3050, 13272), (3160, 12810), (3318, 12200), (3416, 11850), (3660, 11060), (3792, 10675), (3950, 10248), (4200, 9638), (4270, 9480), (4424, 9150), (4575, 8848), (4740, 8540), (4819, 8400), (4880, 8295), (5124, 7900), (5530, 7320), (5925, 6832), (6100, 6636), (6320, 6405)]