304830485820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{25933}}^1$

素因数の和:26465

約数の個数: 288

約数和(自身を含む): 1114672366080

約数和(自身を除く): 809841880260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 491, 532, 570, 630, 665, 684, 798, 855, 982, 1140, 1197, 1260, 1330, 1473, 1596, 1710, 1964, 1995, 2394, 2455, 2660, 2946, 3420, 3437, 3990, 4419, 4788, 4910, 5892, 5985, 6874, 7365, 7980, 8838, 9329, 9820, 10311, 11970, 13748, 14730, 17185, 17676, 18658, 20622, 22095, 23940, 25933, 27987, 29460, 30933, 34370, 37316, 41244, 44190, 46645, 51555, 51866, 55974, 61866, 65303, 68740, 77799, 83961, 88380, 93290, 103110, 103732, 111948, 123732, 129665, 130606, 139935, 154665, 155598, 167922, 181531, 186580, 195909, 206220, 233397, 259330, 261212, 279870, 309330, 311196, 326515, 335844, 363062, 388995, 391818, 419805, 466794, 492727, 518660, 544593, 559740, 587727, 618660, 653030, 726124, 777990, 783636, 839610, 907655, 933588, 979545, 985454, 1089186, 1166985, 1175454, 1306060, 1478181, 1555980, 1633779, 1679220, 1815310, 1959090, 1970908, 2178372, 2333970, 2350908, 2463635, 2722965, 2938635, 2956362, 3267558, 3449089, 3630620, 3918180, 4434543, 4667940, 4927270, 5445930, 5877270, 5912724, 6535116, 6898178, 7390905, 8168895, 8869086, 9854540, 10347267, 10891860, 11754540, 12733103, 13796356, 14781810, 16337790, 17245445, 17738172, 20694534, 22172715, 25466206, 29563620, 31041801, 32675580, 34490890, 38199309, 41389068, 44345430, 50932412, 51736335, 62083602, 63665515, 68981780, 76398618, 88690860, 89131721, 103472670, 114597927, 124167204, 127331030, 152797236, 155209005, 178263442, 190996545, 206945340, 229195854, 241928957, 254662060, 267395163, 310418010, 356526884, 381993090, 445658605, 458391708, 483857914, 534790326, 572989635, 620836020, 725786871, 763986180, 802185489, 891317210, 967715828, 1069580652, 1145979270, 1209644785, 1336975815, 1451573742, 1604370978, 1693502699, 1782634420, 2177360613, 2291958540, 2419289570, 2673951630, 2903147484, 3208741956, 3387005398, 3628934355, 4010927445, 4354721226, 4838579140, 5080508097, 5347903260, 6774010796, 7257868710, 8021854890, 8467513495, 8709442452, 10161016194, 10886803065, 14515737420, 15241524291, 16043709780, 16935026990, 20322032388, 21773606130, 25402540485, 30483048582, 33870053980, 43547212260, 50805080970, 60966097164, 76207621455, 101610161940, 152415242910, 304830485820]

約数ペア:

[(1, 304830485820), (2, 152415242910), (3, 101610161940), (4, 76207621455), (5, 60966097164), (6, 50805080970), (7, 43547212260), (9, 33870053980), (10, 30483048582), (12, 25402540485), (14, 21773606130), (15, 20322032388), (18, 16935026990), (19, 16043709780), (20, 15241524291), (21, 14515737420), (28, 10886803065), (30, 10161016194), (35, 8709442452), (36, 8467513495), (38, 8021854890), (42, 7257868710), (45, 6774010796), (57, 5347903260), (60, 5080508097), (63, 4838579140), (70, 4354721226), (76, 4010927445), (84, 3628934355), (90, 3387005398), (95, 3208741956), (105, 2903147484), (114, 2673951630), (126, 2419289570), (133, 2291958540), (140, 2177360613), (171, 1782634420), (180, 1693502699), (190, 1604370978), (210, 1451573742), (228, 1336975815), (252, 1209644785), (266, 1145979270), (285, 1069580652), (315, 967715828), (342, 891317210), (380, 802185489), (399, 763986180), (420, 725786871), (491, 620836020), (532, 572989635), (570, 534790326), (630, 483857914), (665, 458391708), (684, 445658605), (798, 381993090), (855, 356526884), (982, 310418010), (1140, 267395163), (1197, 254662060), (1260, 241928957), (1330, 229195854), (1473, 206945340), (1596, 190996545), (1710, 178263442), (1964, 155209005), (1995, 152797236), (2394, 127331030), (2455, 124167204), (2660, 114597927), (2946, 103472670), (3420, 89131721), (3437, 88690860), (3990, 76398618), (4419, 68981780), (4788, 63665515), (4910, 62083602), (5892, 51736335), (5985, 50932412), (6874, 44345430), (7365, 41389068), (7980, 38199309), (8838, 34490890), (9329, 32675580), (9820, 31041801), (10311, 29563620), (11970, 25466206), (13748, 22172715), (14730, 20694534), (17185, 17738172), (17676, 17245445), (18658, 16337790), (20622, 14781810), (22095, 13796356), (23940, 12733103), (25933, 11754540), (27987, 10891860), (29460, 10347267), (30933, 9854540), (34370, 8869086), (37316, 8168895), (41244, 7390905), (44190, 6898178), (46645, 6535116), (51555, 5912724), (51866, 5877270), (55974, 5445930), (61866, 4927270), (65303, 4667940), (68740, 4434543), (77799, 3918180), (83961, 3630620), (88380, 3449089), (93290, 3267558), (103110, 2956362), (103732, 2938635), (111948, 2722965), (123732, 2463635), (129665, 2350908), (130606, 2333970), (139935, 2178372), (154665, 1970908), (155598, 1959090), (167922, 1815310), (181531, 1679220), (186580, 1633779), (195909, 1555980), (206220, 1478181), (233397, 1306060), (259330, 1175454), (261212, 1166985), (279870, 1089186), (309330, 985454), (311196, 979545), (326515, 933588), (335844, 907655), (363062, 839610), (388995, 783636), (391818, 777990), (419805, 726124), (466794, 653030), (492727, 618660), (518660, 587727), (544593, 559740)]