255231659880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2557}}^1\times {\mathrm{3187}}^1$

素因数の和:5793

約数の個数: 256

約数和(自身を含む): 880729632000

約数和(自身を除く): 625497972120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 108, 116, 120, 135, 145, 174, 180, 216, 232, 261, 270, 290, 348, 360, 435, 522, 540, 580, 696, 783, 870, 1044, 1080, 1160, 1305, 1566, 1740, 2088, 2557, 2610, 3132, 3187, 3480, 3915, 5114, 5220, 6264, 6374, 7671, 7830, 9561, 10228, 10440, 12748, 12785, 15342, 15660, 15935, 19122, 20456, 23013, 25496, 25570, 28683, 30684, 31320, 31870, 38244, 38355, 46026, 47805, 51140, 57366, 61368, 63740, 69039, 74153, 76488, 76710, 86049, 92052, 92423, 95610, 102280, 114732, 115065, 127480, 138078, 143415, 148306, 153420, 172098, 184104, 184846, 191220, 222459, 229464, 230130, 276156, 277269, 286830, 296612, 306840, 344196, 345195, 369692, 370765, 382440, 430245, 444918, 460260, 462115, 552312, 554538, 573660, 593224, 667377, 688392, 690390, 739384, 741530, 831807, 860490, 889836, 920520, 924230, 1109076, 1112295, 1147320, 1334754, 1380780, 1386345, 1483060, 1663614, 1720980, 1779672, 1848460, 2002131, 2218152, 2224590, 2495421, 2669508, 2761560, 2772690, 2966120, 3327228, 3336885, 3441960, 3696920, 4004262, 4159035, 4449180, 4990842, 5339016, 5545380, 6654456, 6673770, 8008524, 8149159, 8318070, 8898360, 9981684, 10010655, 11090760, 12477105, 13347540, 16017048, 16298318, 16636140, 19963368, 20021310, 24447477, 24954210, 26695080, 32596636, 33272280, 40042620, 40745795, 48894954, 49908420, 65193272, 73342431, 80085240, 81491590, 97789908, 99816840, 122237385, 146684862, 162983180, 195579816, 220027293, 236325611, 244474770, 293369724, 325966360, 366712155, 440054586, 472651222, 488949540, 586739448, 708976833, 733424310, 880109172, 945302444, 977899080, 1100136465, 1181628055, 1417953666, 1466848620, 1760218344, 1890604888, 2126930499, 2200272930, 2363256110, 2835907332, 2933697240, 3544884165, 4253860998, 4400545860, 4726512220, 5671814664, 6380791497, 7089768330, 8507721996, 8801091720, 9453024440, 10634652495, 12761582994, 14179536660, 17015443992, 21269304990, 25523165988, 28359073320, 31903957485, 42538609980, 51046331976, 63807914970, 85077219960, 127615829940, 255231659880]

約数ペア:

[(1, 255231659880), (2, 127615829940), (3, 85077219960), (4, 63807914970), (5, 51046331976), (6, 42538609980), (8, 31903957485), (9, 28359073320), (10, 25523165988), (12, 21269304990), (15, 17015443992), (18, 14179536660), (20, 12761582994), (24, 10634652495), (27, 9453024440), (29, 8801091720), (30, 8507721996), (36, 7089768330), (40, 6380791497), (45, 5671814664), (54, 4726512220), (58, 4400545860), (60, 4253860998), (72, 3544884165), (87, 2933697240), (90, 2835907332), (108, 2363256110), (116, 2200272930), (120, 2126930499), (135, 1890604888), (145, 1760218344), (174, 1466848620), (180, 1417953666), (216, 1181628055), (232, 1100136465), (261, 977899080), (270, 945302444), (290, 880109172), (348, 733424310), (360, 708976833), (435, 586739448), (522, 488949540), (540, 472651222), (580, 440054586), (696, 366712155), (783, 325966360), (870, 293369724), (1044, 244474770), (1080, 236325611), (1160, 220027293), (1305, 195579816), (1566, 162983180), (1740, 146684862), (2088, 122237385), (2557, 99816840), (2610, 97789908), (3132, 81491590), (3187, 80085240), (3480, 73342431), (3915, 65193272), (5114, 49908420), (5220, 48894954), (6264, 40745795), (6374, 40042620), (7671, 33272280), (7830, 32596636), (9561, 26695080), (10228, 24954210), (10440, 24447477), (12748, 20021310), (12785, 19963368), (15342, 16636140), (15660, 16298318), (15935, 16017048), (19122, 13347540), (20456, 12477105), (23013, 11090760), (25496, 10010655), (25570, 9981684), (28683, 8898360), (30684, 8318070), (31320, 8149159), (31870, 8008524), (38244, 6673770), (38355, 6654456), (46026, 5545380), (47805, 5339016), (51140, 4990842), (57366, 4449180), (61368, 4159035), (63740, 4004262), (69039, 3696920), (74153, 3441960), (76488, 3336885), (76710, 3327228), (86049, 2966120), (92052, 2772690), (92423, 2761560), (95610, 2669508), (102280, 2495421), (114732, 2224590), (115065, 2218152), (127480, 2002131), (138078, 1848460), (143415, 1779672), (148306, 1720980), (153420, 1663614), (172098, 1483060), (184104, 1386345), (184846, 1380780), (191220, 1334754), (222459, 1147320), (229464, 1112295), (230130, 1109076), (276156, 924230), (277269, 920520), (286830, 889836), (296612, 860490), (306840, 831807), (344196, 741530), (345195, 739384), (369692, 690390), (370765, 688392), (382440, 667377), (430245, 593224), (444918, 573660), (460260, 554538), (462115, 552312)]