31587702960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{3541}}^1$

素因数の和:3708

約数の個数: 320

約数和(自身を含む): 111312875520

約数和(自身を除く): 79725172560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 109, 110, 120, 124, 132, 155, 165, 176, 186, 218, 220, 240, 248, 264, 310, 327, 330, 341, 372, 436, 440, 465, 496, 528, 545, 620, 654, 660, 682, 744, 872, 880, 930, 1023, 1090, 1199, 1240, 1308, 1320, 1364, 1488, 1635, 1705, 1744, 1860, 2046, 2180, 2398, 2480, 2616, 2640, 2728, 3270, 3379, 3410, 3541, 3597, 3720, 4092, 4360, 4796, 5115, 5232, 5456, 5995, 6540, 6758, 6820, 7082, 7194, 7440, 8184, 8720, 9592, 10137, 10230, 10623, 11990, 13080, 13516, 13640, 14164, 14388, 16368, 16895, 17705, 17985, 19184, 20274, 20460, 21246, 23980, 26160, 27032, 27280, 28328, 28776, 33790, 35410, 35970, 37169, 38951, 40548, 40920, 42492, 47960, 50685, 53115, 54064, 56656, 57552, 67580, 70820, 71940, 74338, 77902, 81096, 81840, 84984, 95920, 101370, 106230, 109771, 111507, 116853, 135160, 141640, 143880, 148676, 155804, 162192, 169968, 185845, 194755, 202740, 212460, 219542, 223014, 233706, 270320, 283280, 287760, 297352, 311608, 329313, 371690, 385969, 389510, 405480, 424920, 439084, 446028, 467412, 548855, 557535, 584265, 594704, 623216, 658626, 743380, 771938, 779020, 810960, 849840, 878168, 892056, 934824, 1097710, 1115070, 1157907, 1168530, 1207481, 1317252, 1486760, 1543876, 1558040, 1646565, 1756336, 1784112, 1869648, 1929845, 2195420, 2230140, 2315814, 2337060, 2414962, 2634504, 2973520, 3087752, 3116080, 3293130, 3622443, 3859690, 4245659, 4390840, 4460280, 4631628, 4674120, 4829924, 5269008, 5789535, 6037405, 6175504, 6586260, 7244886, 7719380, 8491318, 8781680, 8920560, 9263256, 9348240, 9659848, 11579070, 11965039, 12074810, 12736977, 13172520, 14489772, 15438760, 16982636, 18112215, 18526512, 19319696, 21228295, 23158140, 23930078, 24149620, 25473954, 26345040, 28979544, 30877520, 33965272, 35895117, 36224430, 42456590, 46316280, 47860156, 48299240, 50947908, 57959088, 59825195, 63684885, 67930544, 71790234, 72448860, 84913180, 92632560, 95720312, 96598480, 101895816, 119650390, 127369770, 131615429, 143580468, 144897720, 169826360, 179475585, 191440624, 203791632, 239300780, 254739540, 263230858, 287160936, 289795440, 339652720, 358951170, 394846287, 478601560, 509479080, 526461716, 574321872, 658077145, 717902340, 789692574, 957203120, 1018958160, 1052923432, 1316154290, 1435804680, 1579385148, 1974231435, 2105846864, 2632308580, 2871609360, 3158770296, 3948462870, 5264617160, 6317540592, 7896925740, 10529234320, 15793851480, 31587702960]

約数ペア:

[(1, 31587702960), (2, 15793851480), (3, 10529234320), (4, 7896925740), (5, 6317540592), (6, 5264617160), (8, 3948462870), (10, 3158770296), (11, 2871609360), (12, 2632308580), (15, 2105846864), (16, 1974231435), (20, 1579385148), (22, 1435804680), (24, 1316154290), (30, 1052923432), (31, 1018958160), (33, 957203120), (40, 789692574), (44, 717902340), (48, 658077145), (55, 574321872), (60, 526461716), (62, 509479080), (66, 478601560), (80, 394846287), (88, 358951170), (93, 339652720), (109, 289795440), (110, 287160936), (120, 263230858), (124, 254739540), (132, 239300780), (155, 203791632), (165, 191440624), (176, 179475585), (186, 169826360), (218, 144897720), (220, 143580468), (240, 131615429), (248, 127369770), (264, 119650390), (310, 101895816), (327, 96598480), (330, 95720312), (341, 92632560), (372, 84913180), (436, 72448860), (440, 71790234), (465, 67930544), (496, 63684885), (528, 59825195), (545, 57959088), (620, 50947908), (654, 48299240), (660, 47860156), (682, 46316280), (744, 42456590), (872, 36224430), (880, 35895117), (930, 33965272), (1023, 30877520), (1090, 28979544), (1199, 26345040), (1240, 25473954), (1308, 24149620), (1320, 23930078), (1364, 23158140), (1488, 21228295), (1635, 19319696), (1705, 18526512), (1744, 18112215), (1860, 16982636), (2046, 15438760), (2180, 14489772), (2398, 13172520), (2480, 12736977), (2616, 12074810), (2640, 11965039), (2728, 11579070), (3270, 9659848), (3379, 9348240), (3410, 9263256), (3541, 8920560), (3597, 8781680), (3720, 8491318), (4092, 7719380), (4360, 7244886), (4796, 6586260), (5115, 6175504), (5232, 6037405), (5456, 5789535), (5995, 5269008), (6540, 4829924), (6758, 4674120), (6820, 4631628), (7082, 4460280), (7194, 4390840), (7440, 4245659), (8184, 3859690), (8720, 3622443), (9592, 3293130), (10137, 3116080), (10230, 3087752), (10623, 2973520), (11990, 2634504), (13080, 2414962), (13516, 2337060), (13640, 2315814), (14164, 2230140), (14388, 2195420), (16368, 1929845), (16895, 1869648), (17705, 1784112), (17985, 1756336), (19184, 1646565), (20274, 1558040), (20460, 1543876), (21246, 1486760), (23980, 1317252), (26160, 1207481), (27032, 1168530), (27280, 1157907), (28328, 1115070), (28776, 1097710), (33790, 934824), (35410, 892056), (35970, 878168), (37169, 849840), (38951, 810960), (40548, 779020), (40920, 771938), (42492, 743380), (47960, 658626), (50685, 623216), (53115, 594704), (54064, 584265), (56656, 557535), (57552, 548855), (67580, 467412), (70820, 446028), (71940, 439084), (74338, 424920), (77902, 405480), (81096, 389510), (81840, 385969), (84984, 371690), (95920, 329313), (101370, 311608), (106230, 297352), (109771, 287760), (111507, 283280), (116853, 270320), (135160, 233706), (141640, 223014), (143880, 219542), (148676, 212460), (155804, 202740), (162192, 194755), (169968, 185845)]