323969520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2441}}^1$

素因数の和:2543

約数の個数: 160

約数和(自身を含む): 1162782720

約数和(自身を除く): 838813200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 79, 80, 84, 105, 112, 120, 140, 158, 168, 210, 237, 240, 280, 316, 336, 395, 420, 474, 553, 560, 632, 790, 840, 948, 1106, 1185, 1264, 1580, 1659, 1680, 1896, 2212, 2370, 2441, 2765, 3160, 3318, 3792, 4424, 4740, 4882, 5530, 6320, 6636, 7323, 8295, 8848, 9480, 9764, 11060, 12205, 13272, 14646, 16590, 17087, 18960, 19528, 22120, 24410, 26544, 29292, 33180, 34174, 36615, 39056, 44240, 48820, 51261, 58584, 66360, 68348, 73230, 85435, 97640, 102522, 117168, 132720, 136696, 146460, 170870, 192839, 195280, 205044, 256305, 273392, 292920, 341740, 385678, 410088, 512610, 578517, 585840, 683480, 771356, 820176, 964195, 1025220, 1157034, 1349873, 1366960, 1542712, 1928390, 2050440, 2314068, 2699746, 2892585, 3085424, 3856780, 4049619, 4100880, 4628136, 5399492, 5785170, 6749365, 7713560, 8099238, 9256272, 10798984, 11570340, 13498730, 15427120, 16198476, 20248095, 21597968, 23140680, 26997460, 32396952, 40496190, 46281360, 53994920, 64793904, 80992380, 107989840, 161984760, 323969520]

約数ペア:

[(1, 323969520), (2, 161984760), (3, 107989840), (4, 80992380), (5, 64793904), (6, 53994920), (7, 46281360), (8, 40496190), (10, 32396952), (12, 26997460), (14, 23140680), (15, 21597968), (16, 20248095), (20, 16198476), (21, 15427120), (24, 13498730), (28, 11570340), (30, 10798984), (35, 9256272), (40, 8099238), (42, 7713560), (48, 6749365), (56, 5785170), (60, 5399492), (70, 4628136), (79, 4100880), (80, 4049619), (84, 3856780), (105, 3085424), (112, 2892585), (120, 2699746), (140, 2314068), (158, 2050440), (168, 1928390), (210, 1542712), (237, 1366960), (240, 1349873), (280, 1157034), (316, 1025220), (336, 964195), (395, 820176), (420, 771356), (474, 683480), (553, 585840), (560, 578517), (632, 512610), (790, 410088), (840, 385678), (948, 341740), (1106, 292920), (1185, 273392), (1264, 256305), (1580, 205044), (1659, 195280), (1680, 192839), (1896, 170870), (2212, 146460), (2370, 136696), (2441, 132720), (2765, 117168), (3160, 102522), (3318, 97640), (3792, 85435), (4424, 73230), (4740, 68348), (4882, 66360), (5530, 58584), (6320, 51261), (6636, 48820), (7323, 44240), (8295, 39056), (8848, 36615), (9480, 34174), (9764, 33180), (11060, 29292), (12205, 26544), (13272, 24410), (14646, 22120), (16590, 19528), (17087, 18960)]