28437310440

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{341959}}^1$

素因数の和:341997

約数の個数: 256

約数和(自身を含む): 118181376000

約数和(自身を除く): 89744065560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 54, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 108, 110, 120, 126, 132, 135, 140, 154, 165, 168, 180, 189, 198, 210, 216, 220, 231, 252, 264, 270, 280, 297, 308, 315, 330, 360, 378, 385, 396, 420, 440, 462, 495, 504, 540, 594, 616, 630, 660, 693, 756, 770, 792, 840, 924, 945, 990, 1080, 1155, 1188, 1260, 1320, 1386, 1485, 1512, 1540, 1848, 1890, 1980, 2079, 2310, 2376, 2520, 2772, 2970, 3080, 3465, 3780, 3960, 4158, 4620, 5544, 5940, 6930, 7560, 8316, 9240, 10395, 11880, 13860, 16632, 20790, 27720, 41580, 83160, 341959, 683918, 1025877, 1367836, 1709795, 2051754, 2393713, 2735672, 3077631, 3419590, 3761549, 4103508, 4787426, 5129385, 6155262, 6839180, 7181139, 7523098, 8207016, 9232893, 9574852, 10258770, 11284647, 11968565, 12310524, 13678360, 14362278, 15046196, 15388155, 18465786, 18807745, 19149704, 20517540, 21543417, 22569294, 23937130, 24621048, 26330843, 28724556, 30092392, 30776310, 33853941, 35905695, 36931572, 37615490, 41035080, 43086834, 45138588, 46164465, 47874260, 52661686, 56423235, 57449112, 61552620, 64630251, 67707882, 71811390, 73863144, 75230980, 78992529, 86173668, 90277176, 92328930, 95748520, 101561823, 105323372, 107717085, 112846470, 123105240, 129260502, 131654215, 135415764, 143622780, 150461960, 157985058, 169269705, 172347336, 184657860, 203123646, 210646744, 215434170, 225692940, 236977587, 258521004, 263308430, 270831528, 287245560, 315970116, 323151255, 338539410, 369315720, 394962645, 406247292, 430868340, 451385880, 473955174, 507809115, 517042008, 526616860, 631940232, 646302510, 677078820, 710932761, 789925290, 812494584, 861736680, 947910348, 1015618230, 1053233720, 1184887935, 1292605020, 1354157640, 1421865522, 1579850580, 1895820696, 2031236460, 2369775870, 2585210040, 2843731044, 3159701160, 3554663805, 4062472920, 4739551740, 5687462088, 7109327610, 9479103480, 14218655220, 28437310440]

約数ペア:

[(1, 28437310440), (2, 14218655220), (3, 9479103480), (4, 7109327610), (5, 5687462088), (6, 4739551740), (7, 4062472920), (8, 3554663805), (9, 3159701160), (10, 2843731044), (11, 2585210040), (12, 2369775870), (14, 2031236460), (15, 1895820696), (18, 1579850580), (20, 1421865522), (21, 1354157640), (22, 1292605020), (24, 1184887935), (27, 1053233720), (28, 1015618230), (30, 947910348), (33, 861736680), (35, 812494584), (36, 789925290), (40, 710932761), (42, 677078820), (44, 646302510), (45, 631940232), (54, 526616860), (55, 517042008), (56, 507809115), (60, 473955174), (63, 451385880), (66, 430868340), (70, 406247292), (72, 394962645), (77, 369315720), (84, 338539410), (88, 323151255), (90, 315970116), (99, 287245560), (105, 270831528), (108, 263308430), (110, 258521004), (120, 236977587), (126, 225692940), (132, 215434170), (135, 210646744), (140, 203123646), (154, 184657860), (165, 172347336), (168, 169269705), (180, 157985058), (189, 150461960), (198, 143622780), (210, 135415764), (216, 131654215), (220, 129260502), (231, 123105240), (252, 112846470), (264, 107717085), (270, 105323372), (280, 101561823), (297, 95748520), (308, 92328930), (315, 90277176), (330, 86173668), (360, 78992529), (378, 75230980), (385, 73863144), (396, 71811390), (420, 67707882), (440, 64630251), (462, 61552620), (495, 57449112), (504, 56423235), (540, 52661686), (594, 47874260), (616, 46164465), (630, 45138588), (660, 43086834), (693, 41035080), (756, 37615490), (770, 36931572), (792, 35905695), (840, 33853941), (924, 30776310), (945, 30092392), (990, 28724556), (1080, 26330843), (1155, 24621048), (1188, 23937130), (1260, 22569294), (1320, 21543417), (1386, 20517540), (1485, 19149704), (1512, 18807745), (1540, 18465786), (1848, 15388155), (1890, 15046196), (1980, 14362278), (2079, 13678360), (2310, 12310524), (2376, 11968565), (2520, 11284647), (2772, 10258770), (2970, 9574852), (3080, 9232893), (3465, 8207016), (3780, 7523098), (3960, 7181139), (4158, 6839180), (4620, 6155262), (5544, 5129385), (5940, 4787426), (6930, 4103508), (7560, 3761549), (8316, 3419590), (9240, 3077631), (10395, 2735672), (11880, 2393713), (13860, 2051754), (16632, 1709795), (20790, 1367836), (27720, 1025877), (41580, 683918), (83160, 341959)]