419227488160

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{20129}}^1$

素因数の和:20224

約数の個数: 384

約数和(自身を含む): 1227202099200

約数和(自身を除く): 807974611040

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 19, 20, 26, 31, 32, 34, 38, 40, 52, 62, 65, 68, 76, 80, 85, 95, 104, 124, 130, 136, 152, 155, 160, 170, 190, 208, 221, 247, 248, 260, 272, 304, 310, 323, 340, 380, 403, 416, 442, 494, 496, 520, 527, 544, 589, 608, 620, 646, 680, 760, 806, 884, 988, 992, 1040, 1054, 1105, 1178, 1235, 1240, 1292, 1360, 1520, 1612, 1615, 1768, 1976, 2015, 2080, 2108, 2210, 2356, 2470, 2480, 2584, 2635, 2720, 2945, 3040, 3224, 3230, 3536, 3952, 4030, 4199, 4216, 4420, 4712, 4940, 4960, 5168, 5270, 5890, 6448, 6460, 6851, 7072, 7657, 7904, 8060, 8398, 8432, 8840, 9424, 9880, 10013, 10336, 10540, 11780, 12896, 12920, 13702, 15314, 16120, 16796, 16864, 17680, 18848, 19760, 20026, 20129, 20995, 21080, 23560, 25840, 27404, 30628, 32240, 33592, 34255, 35360, 38285, 39520, 40052, 40258, 41990, 42160, 47120, 50065, 51680, 54808, 61256, 64480, 67184, 68510, 76570, 80104, 80516, 83980, 84320, 94240, 100130, 100645, 109616, 122512, 130169, 134368, 137020, 153140, 160208, 161032, 167960, 200260, 201290, 219232, 245024, 260338, 261677, 274040, 306280, 320416, 322064, 335920, 342193, 382451, 400520, 402580, 520676, 523354, 548080, 612560, 623999, 644128, 650845, 671840, 684386, 764902, 801040, 805160, 1041352, 1046708, 1096160, 1225120, 1247998, 1301690, 1308385, 1368772, 1529804, 1602080, 1610320, 1710965, 1912255, 2082704, 2093416, 2495996, 2603380, 2616770, 2737544, 3059608, 3119995, 3220640, 3421930, 3824510, 4165408, 4186832, 4448509, 4971863, 4991992, 5206760, 5233540, 5475088, 6119216, 6239990, 6501667, 6843860, 7649020, 8111987, 8373664, 8897018, 9943726, 9983984, 10413520, 10467080, 10607983, 10950176, 11855981, 12238432, 12479980, 13003334, 13687720, 15298040, 16223974, 17794036, 19887452, 19967968, 20827040, 20934160, 21215966, 22242545, 23711962, 24859315, 24959960, 26006668, 27375440, 30596080, 32447948, 32508335, 35588072, 39774904, 40559935, 41868320, 42431932, 44485090, 47423924, 49718630, 49919920, 52013336, 53039915, 54750880, 59279905, 61192160, 64895896, 65016670, 71176144, 79549808, 81119870, 84521671, 84863864, 88970180, 94847848, 99437260, 99839840, 104026672, 106079830, 118559810, 129791792, 130033340, 137903779, 142352288, 154127753, 159099616, 162239740, 169043342, 169727728, 177940360, 189695696, 198874520, 201551677, 208053344, 212159660, 237119620, 259583584, 260066680, 275807558, 308255506, 324479480, 338086684, 339455456, 355880720, 379391392, 397749040, 403103354, 422608355, 424319320, 474239240, 520133360, 551615116, 616511012, 648958960, 676173368, 689518895, 711761440, 770638765, 795498080, 806206708, 845216710, 848638640, 948478480, 1007758385, 1040266720, 1103230232, 1233022024, 1297917920, 1352346736, 1379037790, 1541277530, 1612413416, 1690433420, 1697277280, 1896956960, 2015516770, 2206460464, 2466044048, 2620171801, 2704693472, 2758075580, 3082555060, 3224826832, 3380866840, 4031033540, 4412920928, 4932088096, 5240343602, 5516151160, 6165110120, 6449653664, 6761733680, 8062067080, 10480687204, 11032302320, 12330220240, 13100859005, 13523467360, 16124134160, 20961374408, 22064604640, 24660440480, 26201718010, 32248268320, 41922748816, 52403436020, 83845497632, 104806872040, 209613744080, 419227488160]

約数ペア:

[(1, 419227488160), (2, 209613744080), (4, 104806872040), (5, 83845497632), (8, 52403436020), (10, 41922748816), (13, 32248268320), (16, 26201718010), (17, 24660440480), (19, 22064604640), (20, 20961374408), (26, 16124134160), (31, 13523467360), (32, 13100859005), (34, 12330220240), (38, 11032302320), (40, 10480687204), (52, 8062067080), (62, 6761733680), (65, 6449653664), (68, 6165110120), (76, 5516151160), (80, 5240343602), (85, 4932088096), (95, 4412920928), (104, 4031033540), (124, 3380866840), (130, 3224826832), (136, 3082555060), (152, 2758075580), (155, 2704693472), (160, 2620171801), (170, 2466044048), (190, 2206460464), (208, 2015516770), (221, 1896956960), (247, 1697277280), (248, 1690433420), (260, 1612413416), (272, 1541277530), (304, 1379037790), (310, 1352346736), (323, 1297917920), (340, 1233022024), (380, 1103230232), (403, 1040266720), (416, 1007758385), (442, 948478480), (494, 848638640), (496, 845216710), (520, 806206708), (527, 795498080), (544, 770638765), (589, 711761440), (608, 689518895), (620, 676173368), (646, 648958960), (680, 616511012), (760, 551615116), (806, 520133360), (884, 474239240), (988, 424319320), (992, 422608355), (1040, 403103354), (1054, 397749040), (1105, 379391392), (1178, 355880720), (1235, 339455456), (1240, 338086684), (1292, 324479480), (1360, 308255506), (1520, 275807558), (1612, 260066680), (1615, 259583584), (1768, 237119620), (1976, 212159660), (2015, 208053344), (2080, 201551677), (2108, 198874520), (2210, 189695696), (2356, 177940360), (2470, 169727728), (2480, 169043342), (2584, 162239740), (2635, 159099616), (2720, 154127753), (2945, 142352288), (3040, 137903779), (3224, 130033340), (3230, 129791792), (3536, 118559810), (3952, 106079830), (4030, 104026672), (4199, 99839840), (4216, 99437260), (4420, 94847848), (4712, 88970180), (4940, 84863864), (4960, 84521671), (5168, 81119870), (5270, 79549808), (5890, 71176144), (6448, 65016670), (6460, 64895896), (6851, 61192160), (7072, 59279905), (7657, 54750880), (7904, 53039915), (8060, 52013336), (8398, 49919920), (8432, 49718630), (8840, 47423924), (9424, 44485090), (9880, 42431932), (10013, 41868320), (10336, 40559935), (10540, 39774904), (11780, 35588072), (12896, 32508335), (12920, 32447948), (13702, 30596080), (15314, 27375440), (16120, 26006668), (16796, 24959960), (16864, 24859315), (17680, 23711962), (18848, 22242545), (19760, 21215966), (20026, 20934160), (20129, 20827040), (20995, 19967968), (21080, 19887452), (23560, 17794036), (25840, 16223974), (27404, 15298040), (30628, 13687720), (32240, 13003334), (33592, 12479980), (34255, 12238432), (35360, 11855981), (38285, 10950176), (39520, 10607983), (40052, 10467080), (40258, 10413520), (41990, 9983984), (42160, 9943726), (47120, 8897018), (50065, 8373664), (51680, 8111987), (54808, 7649020), (61256, 6843860), (64480, 6501667), (67184, 6239990), (68510, 6119216), (76570, 5475088), (80104, 5233540), (80516, 5206760), (83980, 4991992), (84320, 4971863), (94240, 4448509), (100130, 4186832), (100645, 4165408), (109616, 3824510), (122512, 3421930), (130169, 3220640), (134368, 3119995), (137020, 3059608), (153140, 2737544), (160208, 2616770), (161032, 2603380), (167960, 2495996), (200260, 2093416), (201290, 2082704), (219232, 1912255), (245024, 1710965), (260338, 1610320), (261677, 1602080), (274040, 1529804), (306280, 1368772), (320416, 1308385), (322064, 1301690), (335920, 1247998), (342193, 1225120), (382451, 1096160), (400520, 1046708), (402580, 1041352), (520676, 805160), (523354, 801040), (548080, 764902), (612560, 684386), (623999, 671840), (644128, 650845)]