27956609940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{3793}}^1$

素因数の和:3951

約数の個数: 288

約数和(自身を含む): 95914748160

約数和(自身を除く): 67958138220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 49, 60, 69, 70, 84, 92, 98, 105, 109, 115, 138, 140, 147, 161, 196, 210, 218, 230, 245, 276, 294, 322, 327, 345, 420, 436, 460, 483, 490, 545, 588, 644, 654, 690, 735, 763, 805, 966, 980, 1090, 1127, 1308, 1380, 1470, 1526, 1610, 1635, 1932, 2180, 2254, 2289, 2415, 2507, 2940, 3052, 3220, 3270, 3381, 3793, 3815, 4508, 4578, 4830, 5014, 5341, 5635, 6540, 6762, 7521, 7586, 7630, 9156, 9660, 10028, 10682, 11270, 11379, 11445, 12535, 13524, 15042, 15172, 15260, 16023, 16905, 17549, 18965, 21364, 22540, 22758, 22890, 25070, 26551, 26705, 30084, 32046, 33810, 35098, 37605, 37930, 45516, 45780, 50140, 52647, 53102, 53410, 56895, 64092, 67620, 70196, 75210, 75860, 79653, 80115, 87239, 87745, 105294, 106204, 106820, 113790, 122843, 132755, 150420, 159306, 160230, 174478, 175490, 185857, 210588, 227580, 245686, 261717, 263235, 265510, 318612, 320460, 348956, 350980, 368529, 371714, 398265, 413437, 436195, 491372, 523434, 526470, 531020, 557571, 610673, 614215, 737058, 743428, 796530, 826874, 872390, 929285, 1046868, 1052940, 1115142, 1221346, 1228430, 1240311, 1308585, 1474116, 1593060, 1653748, 1744780, 1832019, 1842645, 1858570, 2067185, 2230284, 2442692, 2456860, 2480622, 2617170, 2787855, 2894059, 3053365, 3664038, 3685290, 3717140, 4134370, 4274711, 4961244, 5234340, 5575710, 5788118, 6106730, 6201555, 7328076, 7370580, 8268740, 8549422, 8682177, 9160095, 9509051, 11151420, 11576236, 12213460, 12403110, 12824133, 14470295, 17098844, 17364354, 18320190, 19018102, 20258413, 21373555, 24806220, 25648266, 28527153, 28940590, 34728708, 36640380, 38036204, 40516826, 42747110, 43410885, 47545255, 51296532, 57054306, 57881180, 60775239, 64120665, 66563357, 81033652, 85494220, 86821770, 95090510, 101292065, 114108612, 121550478, 128241330, 133126714, 142635765, 173643540, 190181020, 199690071, 202584130, 243100956, 256482660, 266253428, 285271530, 303876195, 332816785, 399380142, 405168260, 465943499, 570543060, 607752390, 665633570, 798760284, 931886998, 998450355, 1215504780, 1331267140, 1397830497, 1863773996, 1996900710, 2329717495, 2795660994, 3993801420, 4659434990, 5591321988, 6989152485, 9318869980, 13978304970, 27956609940]

約数ペア:

[(1, 27956609940), (2, 13978304970), (3, 9318869980), (4, 6989152485), (5, 5591321988), (6, 4659434990), (7, 3993801420), (10, 2795660994), (12, 2329717495), (14, 1996900710), (15, 1863773996), (20, 1397830497), (21, 1331267140), (23, 1215504780), (28, 998450355), (30, 931886998), (35, 798760284), (42, 665633570), (46, 607752390), (49, 570543060), (60, 465943499), (69, 405168260), (70, 399380142), (84, 332816785), (92, 303876195), (98, 285271530), (105, 266253428), (109, 256482660), (115, 243100956), (138, 202584130), (140, 199690071), (147, 190181020), (161, 173643540), (196, 142635765), (210, 133126714), (218, 128241330), (230, 121550478), (245, 114108612), (276, 101292065), (294, 95090510), (322, 86821770), (327, 85494220), (345, 81033652), (420, 66563357), (436, 64120665), (460, 60775239), (483, 57881180), (490, 57054306), (545, 51296532), (588, 47545255), (644, 43410885), (654, 42747110), (690, 40516826), (735, 38036204), (763, 36640380), (805, 34728708), (966, 28940590), (980, 28527153), (1090, 25648266), (1127, 24806220), (1308, 21373555), (1380, 20258413), (1470, 19018102), (1526, 18320190), (1610, 17364354), (1635, 17098844), (1932, 14470295), (2180, 12824133), (2254, 12403110), (2289, 12213460), (2415, 11576236), (2507, 11151420), (2940, 9509051), (3052, 9160095), (3220, 8682177), (3270, 8549422), (3381, 8268740), (3793, 7370580), (3815, 7328076), (4508, 6201555), (4578, 6106730), (4830, 5788118), (5014, 5575710), (5341, 5234340), (5635, 4961244), (6540, 4274711), (6762, 4134370), (7521, 3717140), (7586, 3685290), (7630, 3664038), (9156, 3053365), (9660, 2894059), (10028, 2787855), (10682, 2617170), (11270, 2480622), (11379, 2456860), (11445, 2442692), (12535, 2230284), (13524, 2067185), (15042, 1858570), (15172, 1842645), (15260, 1832019), (16023, 1744780), (16905, 1653748), (17549, 1593060), (18965, 1474116), (21364, 1308585), (22540, 1240311), (22758, 1228430), (22890, 1221346), (25070, 1115142), (26551, 1052940), (26705, 1046868), (30084, 929285), (32046, 872390), (33810, 826874), (35098, 796530), (37605, 743428), (37930, 737058), (45516, 614215), (45780, 610673), (50140, 557571), (52647, 531020), (53102, 526470), (53410, 523434), (56895, 491372), (64092, 436195), (67620, 413437), (70196, 398265), (75210, 371714), (75860, 368529), (79653, 350980), (80115, 348956), (87239, 320460), (87745, 318612), (105294, 265510), (106204, 263235), (106820, 261717), (113790, 245686), (122843, 227580), (132755, 210588), (150420, 185857), (159306, 175490), (160230, 174478)]