189517020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:193

約数の個数: 384

約数和(自身を含む): 743178240

約数和(自身を除く): 553661220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 17, 19, 20, 21, 22, 28, 30, 33, 34, 35, 38, 42, 44, 51, 55, 57, 60, 66, 68, 70, 76, 77, 84, 85, 95, 102, 105, 110, 114, 119, 127, 132, 133, 140, 154, 165, 170, 187, 190, 204, 209, 210, 220, 228, 231, 238, 254, 255, 266, 285, 308, 323, 330, 340, 357, 374, 380, 381, 385, 399, 418, 420, 462, 476, 508, 510, 532, 561, 570, 595, 627, 635, 646, 660, 665, 714, 748, 762, 770, 798, 836, 889, 924, 935, 969, 1020, 1045, 1122, 1140, 1155, 1190, 1254, 1270, 1292, 1309, 1330, 1397, 1428, 1463, 1524, 1540, 1596, 1615, 1778, 1785, 1870, 1905, 1938, 1995, 2090, 2159, 2244, 2261, 2310, 2380, 2413, 2508, 2540, 2618, 2660, 2667, 2794, 2805, 2926, 3135, 3230, 3553, 3556, 3570, 3740, 3810, 3876, 3927, 3990, 4180, 4191, 4318, 4389, 4445, 4522, 4620, 4826, 4845, 5236, 5334, 5588, 5610, 5852, 6270, 6460, 6477, 6545, 6783, 6985, 7106, 7140, 7239, 7315, 7620, 7854, 7980, 8382, 8636, 8778, 8890, 9044, 9652, 9690, 9779, 10659, 10668, 10795, 11220, 11305, 12065, 12540, 12954, 13090, 13335, 13566, 13970, 14212, 14478, 14630, 15113, 15708, 16764, 16891, 17556, 17765, 17780, 19380, 19558, 19635, 20955, 21318, 21590, 21945, 22610, 23749, 24130, 24871, 25908, 26180, 26543, 26670, 27132, 27940, 28956, 29260, 29337, 30226, 32385, 33782, 33915, 35530, 36195, 39116, 39270, 41021, 41910, 42636, 43180, 43890, 45220, 45339, 47498, 48260, 48895, 49742, 50673, 53086, 53295, 53340, 58674, 60452, 64770, 67564, 67830, 71060, 71247, 72390, 74613, 75565, 78540, 79629, 82042, 83820, 84455, 87780, 90678, 94996, 97790, 99484, 101346, 106172, 106590, 117348, 118745, 123063, 124355, 129540, 132715, 135660, 142494, 144780, 146685, 149226, 151130, 159258, 164084, 166243, 168910, 181356, 185801, 195580, 202692, 205105, 213180, 226695, 237490, 246126, 248710, 253365, 265430, 284988, 287147, 293370, 298452, 302260, 318516, 332486, 337820, 356235, 371602, 373065, 398145, 410210, 451231, 453390, 474980, 492252, 497420, 498729, 506730, 530860, 557403, 574294, 586740, 615315, 664972, 712470, 743204, 746130, 796290, 820420, 831215, 861441, 902462, 906780, 929005, 997458, 1013460, 1114806, 1148588, 1230630, 1353693, 1424940, 1435735, 1492260, 1592580, 1662430, 1722882, 1804924, 1858010, 1994916, 2229612, 2256155, 2461260, 2493645, 2707386, 2787015, 2871470, 3158617, 3324860, 3445764, 3716020, 4307205, 4512310, 4987290, 5414772, 5574030, 5742940, 6317234, 6768465, 8614410, 9024620, 9475851, 9974580, 11148060, 12634468, 13536930, 15793085, 17228820, 18951702, 27073860, 31586170, 37903404, 47379255, 63172340, 94758510, 189517020]

約数ペア:

[(1, 189517020), (2, 94758510), (3, 63172340), (4, 47379255), (5, 37903404), (6, 31586170), (7, 27073860), (10, 18951702), (11, 17228820), (12, 15793085), (14, 13536930), (15, 12634468), (17, 11148060), (19, 9974580), (20, 9475851), (21, 9024620), (22, 8614410), (28, 6768465), (30, 6317234), (33, 5742940), (34, 5574030), (35, 5414772), (38, 4987290), (42, 4512310), (44, 4307205), (51, 3716020), (55, 3445764), (57, 3324860), (60, 3158617), (66, 2871470), (68, 2787015), (70, 2707386), (76, 2493645), (77, 2461260), (84, 2256155), (85, 2229612), (95, 1994916), (102, 1858010), (105, 1804924), (110, 1722882), (114, 1662430), (119, 1592580), (127, 1492260), (132, 1435735), (133, 1424940), (140, 1353693), (154, 1230630), (165, 1148588), (170, 1114806), (187, 1013460), (190, 997458), (204, 929005), (209, 906780), (210, 902462), (220, 861441), (228, 831215), (231, 820420), (238, 796290), (254, 746130), (255, 743204), (266, 712470), (285, 664972), (308, 615315), (323, 586740), (330, 574294), (340, 557403), (357, 530860), (374, 506730), (380, 498729), (381, 497420), (385, 492252), (399, 474980), (418, 453390), (420, 451231), (462, 410210), (476, 398145), (508, 373065), (510, 371602), (532, 356235), (561, 337820), (570, 332486), (595, 318516), (627, 302260), (635, 298452), (646, 293370), (660, 287147), (665, 284988), (714, 265430), (748, 253365), (762, 248710), (770, 246126), (798, 237490), (836, 226695), (889, 213180), (924, 205105), (935, 202692), (969, 195580), (1020, 185801), (1045, 181356), (1122, 168910), (1140, 166243), (1155, 164084), (1190, 159258), (1254, 151130), (1270, 149226), (1292, 146685), (1309, 144780), (1330, 142494), (1397, 135660), (1428, 132715), (1463, 129540), (1524, 124355), (1540, 123063), (1596, 118745), (1615, 117348), (1778, 106590), (1785, 106172), (1870, 101346), (1905, 99484), (1938, 97790), (1995, 94996), (2090, 90678), (2159, 87780), (2244, 84455), (2261, 83820), (2310, 82042), (2380, 79629), (2413, 78540), (2508, 75565), (2540, 74613), (2618, 72390), (2660, 71247), (2667, 71060), (2794, 67830), (2805, 67564), (2926, 64770), (3135, 60452), (3230, 58674), (3553, 53340), (3556, 53295), (3570, 53086), (3740, 50673), (3810, 49742), (3876, 48895), (3927, 48260), (3990, 47498), (4180, 45339), (4191, 45220), (4318, 43890), (4389, 43180), (4445, 42636), (4522, 41910), (4620, 41021), (4826, 39270), (4845, 39116), (5236, 36195), (5334, 35530), (5588, 33915), (5610, 33782), (5852, 32385), (6270, 30226), (6460, 29337), (6477, 29260), (6545, 28956), (6783, 27940), (6985, 27132), (7106, 26670), (7140, 26543), (7239, 26180), (7315, 25908), (7620, 24871), (7854, 24130), (7980, 23749), (8382, 22610), (8636, 21945), (8778, 21590), (8890, 21318), (9044, 20955), (9652, 19635), (9690, 19558), (9779, 19380), (10659, 17780), (10668, 17765), (10795, 17556), (11220, 16891), (11305, 16764), (12065, 15708), (12540, 15113), (12954, 14630), (13090, 14478), (13335, 14212), (13566, 13970)]