161328548640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{129419}}^1$

素因数の和:129504

約数の個数: 288

約数和(自身を含む): 602312397120

約数和(自身を除く): 440983848480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 53, 56, 60, 70, 80, 84, 96, 98, 105, 106, 112, 120, 140, 147, 159, 160, 168, 196, 210, 212, 224, 240, 245, 265, 280, 294, 318, 336, 371, 392, 420, 424, 480, 490, 530, 560, 588, 636, 672, 735, 742, 784, 795, 840, 848, 980, 1060, 1113, 1120, 1176, 1272, 1470, 1484, 1568, 1590, 1680, 1696, 1855, 1960, 2120, 2226, 2352, 2544, 2597, 2940, 2968, 3180, 3360, 3710, 3920, 4240, 4452, 4704, 5088, 5194, 5565, 5880, 5936, 6360, 7420, 7791, 7840, 8480, 8904, 10388, 11130, 11760, 11872, 12720, 12985, 14840, 15582, 17808, 20776, 22260, 23520, 25440, 25970, 29680, 31164, 35616, 38955, 41552, 44520, 51940, 59360, 62328, 77910, 83104, 89040, 103880, 124656, 129419, 155820, 178080, 207760, 249312, 258838, 311640, 388257, 415520, 517676, 623280, 647095, 776514, 905933, 1035352, 1246560, 1294190, 1553028, 1811866, 1941285, 2070704, 2588380, 2717799, 3106056, 3623732, 3882570, 4141408, 4529665, 5176760, 5435598, 6212112, 6341531, 6859207, 7247464, 7765140, 9059330, 10353520, 10871196, 12424224, 12683062, 13588995, 13718414, 14494928, 15530280, 18118660, 19024593, 20577621, 20707040, 21742392, 25366124, 27177990, 27436828, 28989856, 31060560, 31707655, 34296035, 36237320, 38049186, 41155242, 43484784, 48014449, 50732248, 54355980, 54873656, 62121120, 63415310, 68592070, 72474640, 76098372, 82310484, 86969568, 95122965, 96028898, 101464496, 102888105, 108711960, 109747312, 126830620, 137184140, 144043347, 144949280, 152196744, 164620968, 190245930, 192057796, 202928992, 205776210, 217423920, 219494624, 240072245, 253661240, 274368280, 288086694, 304393488, 329241936, 336101143, 380491860, 384115592, 411552420, 434847840, 480144490, 507322480, 548736560, 576173388, 608786976, 658483872, 672202286, 720216735, 760983720, 768231184, 823104840, 960288980, 1008303429, 1014644960, 1097473120, 1152346776, 1344404572, 1440433470, 1521967440, 1536462368, 1646209680, 1680505715, 1920577960, 2016606858, 2304693552, 2688809144, 2880866940, 3043934880, 3292419360, 3361011430, 3841155920, 4033213716, 4609387104, 5041517145, 5377618288, 5761733880, 6722022860, 7682311840, 8066427432, 10083034290, 10755236576, 11523467760, 13444045720, 16132854864, 20166068580, 23046935520, 26888091440, 32265709728, 40332137160, 53776182880, 80664274320, 161328548640]

約数ペア:

[(1, 161328548640), (2, 80664274320), (3, 53776182880), (4, 40332137160), (5, 32265709728), (6, 26888091440), (7, 23046935520), (8, 20166068580), (10, 16132854864), (12, 13444045720), (14, 11523467760), (15, 10755236576), (16, 10083034290), (20, 8066427432), (21, 7682311840), (24, 6722022860), (28, 5761733880), (30, 5377618288), (32, 5041517145), (35, 4609387104), (40, 4033213716), (42, 3841155920), (48, 3361011430), (49, 3292419360), (53, 3043934880), (56, 2880866940), (60, 2688809144), (70, 2304693552), (80, 2016606858), (84, 1920577960), (96, 1680505715), (98, 1646209680), (105, 1536462368), (106, 1521967440), (112, 1440433470), (120, 1344404572), (140, 1152346776), (147, 1097473120), (159, 1014644960), (160, 1008303429), (168, 960288980), (196, 823104840), (210, 768231184), (212, 760983720), (224, 720216735), (240, 672202286), (245, 658483872), (265, 608786976), (280, 576173388), (294, 548736560), (318, 507322480), (336, 480144490), (371, 434847840), (392, 411552420), (420, 384115592), (424, 380491860), (480, 336101143), (490, 329241936), (530, 304393488), (560, 288086694), (588, 274368280), (636, 253661240), (672, 240072245), (735, 219494624), (742, 217423920), (784, 205776210), (795, 202928992), (840, 192057796), (848, 190245930), (980, 164620968), (1060, 152196744), (1113, 144949280), (1120, 144043347), (1176, 137184140), (1272, 126830620), (1470, 109747312), (1484, 108711960), (1568, 102888105), (1590, 101464496), (1680, 96028898), (1696, 95122965), (1855, 86969568), (1960, 82310484), (2120, 76098372), (2226, 72474640), (2352, 68592070), (2544, 63415310), (2597, 62121120), (2940, 54873656), (2968, 54355980), (3180, 50732248), (3360, 48014449), (3710, 43484784), (3920, 41155242), (4240, 38049186), (4452, 36237320), (4704, 34296035), (5088, 31707655), (5194, 31060560), (5565, 28989856), (5880, 27436828), (5936, 27177990), (6360, 25366124), (7420, 21742392), (7791, 20707040), (7840, 20577621), (8480, 19024593), (8904, 18118660), (10388, 15530280), (11130, 14494928), (11760, 13718414), (11872, 13588995), (12720, 12683062), (12985, 12424224), (14840, 10871196), (15582, 10353520), (17808, 9059330), (20776, 7765140), (22260, 7247464), (23520, 6859207), (25440, 6341531), (25970, 6212112), (29680, 5435598), (31164, 5176760), (35616, 4529665), (38955, 4141408), (41552, 3882570), (44520, 3623732), (51940, 3106056), (59360, 2717799), (62328, 2588380), (77910, 2070704), (83104, 1941285), (89040, 1811866), (103880, 1553028), (124656, 1294190), (129419, 1246560), (155820, 1035352), (178080, 905933), (207760, 776514), (249312, 647095), (258838, 623280), (311640, 517676), (388257, 415520)]