15545665440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1\times {\mathrm{1031}}^1$

素因数の和:1372

約数の個数: 288

約数和(自身を含む): 54728908416

約数和(自身を除く): 39183242976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 96, 111, 120, 144, 148, 160, 180, 185, 222, 240, 283, 288, 296, 333, 360, 370, 444, 480, 555, 566, 592, 666, 720, 740, 849, 888, 1031, 1110, 1132, 1184, 1332, 1415, 1440, 1480, 1665, 1698, 1776, 2062, 2220, 2264, 2547, 2664, 2830, 2960, 3093, 3330, 3396, 3552, 4124, 4245, 4440, 4528, 5094, 5155, 5328, 5660, 5920, 6186, 6660, 6792, 8248, 8490, 8880, 9056, 9279, 10188, 10310, 10471, 10656, 11320, 12372, 12735, 13320, 13584, 15465, 16496, 16980, 17760, 18558, 20376, 20620, 20942, 22640, 24744, 25470, 26640, 27168, 30930, 31413, 32992, 33960, 37116, 38147, 40752, 41240, 41884, 45280, 46395, 49488, 50940, 52355, 53280, 61860, 62826, 67920, 74232, 76294, 81504, 82480, 83768, 92790, 94239, 98976, 101880, 104710, 114441, 123720, 125652, 135840, 148464, 152588, 157065, 164960, 167536, 185580, 188478, 190735, 203760, 209420, 228882, 247440, 251304, 291773, 296928, 305176, 314130, 335072, 343323, 371160, 376956, 381470, 407520, 418840, 457764, 471195, 494880, 502608, 572205, 583546, 610352, 628260, 686646, 742320, 753912, 762940, 837680, 875319, 915528, 942390, 1005216, 1144410, 1167092, 1220704, 1256520, 1373292, 1458865, 1484640, 1507824, 1525880, 1675360, 1716615, 1750638, 1831056, 1884780, 2288820, 2334184, 2513040, 2625957, 2746584, 2917730, 3015648, 3051760, 3433230, 3501276, 3662112, 3769560, 4376595, 4577640, 4668368, 5026080, 5251914, 5493168, 5835460, 6103520, 6866460, 7002552, 7539120, 8753190, 9155280, 9336736, 10503828, 10795601, 10986336, 11670920, 13129785, 13732920, 14005104, 15078240, 17506380, 18310560, 21007656, 21591202, 23341840, 26259570, 27465840, 28010208, 32386803, 35012760, 42015312, 43182404, 46683680, 52519140, 53978005, 54931680, 64773606, 70025520, 84030624, 86364808, 97160409, 105038280, 107956010, 129547212, 140051040, 161934015, 172729616, 194320818, 210076560, 215912020, 259094424, 323868030, 345459232, 388641636, 420153120, 431824040, 485802045, 518188848, 647736060, 777283272, 863648080, 971604090, 1036377696, 1295472120, 1554566544, 1727296160, 1943208180, 2590944240, 3109133088, 3886416360, 5181888480, 7772832720, 15545665440]

約数ペア:

[(1, 15545665440), (2, 7772832720), (3, 5181888480), (4, 3886416360), (5, 3109133088), (6, 2590944240), (8, 1943208180), (9, 1727296160), (10, 1554566544), (12, 1295472120), (15, 1036377696), (16, 971604090), (18, 863648080), (20, 777283272), (24, 647736060), (30, 518188848), (32, 485802045), (36, 431824040), (37, 420153120), (40, 388641636), (45, 345459232), (48, 323868030), (60, 259094424), (72, 215912020), (74, 210076560), (80, 194320818), (90, 172729616), (96, 161934015), (111, 140051040), (120, 129547212), (144, 107956010), (148, 105038280), (160, 97160409), (180, 86364808), (185, 84030624), (222, 70025520), (240, 64773606), (283, 54931680), (288, 53978005), (296, 52519140), (333, 46683680), (360, 43182404), (370, 42015312), (444, 35012760), (480, 32386803), (555, 28010208), (566, 27465840), (592, 26259570), (666, 23341840), (720, 21591202), (740, 21007656), (849, 18310560), (888, 17506380), (1031, 15078240), (1110, 14005104), (1132, 13732920), (1184, 13129785), (1332, 11670920), (1415, 10986336), (1440, 10795601), (1480, 10503828), (1665, 9336736), (1698, 9155280), (1776, 8753190), (2062, 7539120), (2220, 7002552), (2264, 6866460), (2547, 6103520), (2664, 5835460), (2830, 5493168), (2960, 5251914), (3093, 5026080), (3330, 4668368), (3396, 4577640), (3552, 4376595), (4124, 3769560), (4245, 3662112), (4440, 3501276), (4528, 3433230), (5094, 3051760), (5155, 3015648), (5328, 2917730), (5660, 2746584), (5920, 2625957), (6186, 2513040), (6660, 2334184), (6792, 2288820), (8248, 1884780), (8490, 1831056), (8880, 1750638), (9056, 1716615), (9279, 1675360), (10188, 1525880), (10310, 1507824), (10471, 1484640), (10656, 1458865), (11320, 1373292), (12372, 1256520), (12735, 1220704), (13320, 1167092), (13584, 1144410), (15465, 1005216), (16496, 942390), (16980, 915528), (17760, 875319), (18558, 837680), (20376, 762940), (20620, 753912), (20942, 742320), (22640, 686646), (24744, 628260), (25470, 610352), (26640, 583546), (27168, 572205), (30930, 502608), (31413, 494880), (32992, 471195), (33960, 457764), (37116, 418840), (38147, 407520), (40752, 381470), (41240, 376956), (41884, 371160), (45280, 343323), (46395, 335072), (49488, 314130), (50940, 305176), (52355, 296928), (53280, 291773), (61860, 251304), (62826, 247440), (67920, 228882), (74232, 209420), (76294, 203760), (81504, 190735), (82480, 188478), (83768, 185580), (92790, 167536), (94239, 164960), (98976, 157065), (101880, 152588), (104710, 148464), (114441, 135840), (123720, 125652)]