4000378200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1787}}^1$

素因数の和:1867

約数の個数: 384

約数和(自身を含む): 15643998720

約数和(自身を除く): 11643620520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 25, 26, 28, 30, 35, 39, 40, 41, 42, 50, 52, 56, 60, 65, 70, 75, 78, 82, 84, 91, 100, 104, 105, 120, 123, 130, 140, 150, 156, 164, 168, 175, 182, 195, 200, 205, 210, 246, 260, 273, 280, 287, 300, 312, 325, 328, 350, 364, 390, 410, 420, 455, 492, 520, 525, 533, 546, 574, 600, 615, 650, 700, 728, 780, 820, 840, 861, 910, 975, 984, 1025, 1050, 1066, 1092, 1148, 1230, 1300, 1365, 1400, 1435, 1560, 1599, 1640, 1722, 1787, 1820, 1950, 2050, 2100, 2132, 2184, 2275, 2296, 2460, 2600, 2665, 2730, 2870, 3075, 3198, 3444, 3574, 3640, 3731, 3900, 4100, 4200, 4264, 4305, 4550, 4920, 5330, 5361, 5460, 5740, 6150, 6396, 6825, 6888, 7148, 7175, 7462, 7800, 7995, 8200, 8610, 8935, 9100, 10660, 10722, 10920, 11193, 11480, 12300, 12509, 12792, 13325, 13650, 14296, 14350, 14924, 15990, 17220, 17870, 18200, 18655, 21320, 21444, 21525, 22386, 23231, 24600, 25018, 26650, 26805, 27300, 28700, 29848, 31980, 34440, 35740, 37310, 37527, 39975, 42888, 43050, 44675, 44772, 46462, 50036, 53300, 53610, 54600, 55965, 57400, 62545, 63960, 69693, 71480, 73267, 74620, 75054, 79950, 86100, 89350, 89544, 92924, 93275, 100072, 106600, 107220, 111930, 116155, 125090, 134025, 139386, 146534, 149240, 150108, 159900, 162617, 172200, 178700, 185848, 186550, 187635, 214440, 219801, 223860, 232310, 250180, 268050, 278772, 279825, 293068, 300216, 312725, 319800, 325234, 348465, 357400, 366335, 373100, 375270, 439602, 447720, 464620, 487851, 500360, 512869, 536100, 557544, 559650, 580775, 586136, 625450, 650468, 696930, 732670, 746200, 750540, 813085, 879204, 929240, 938175, 952471, 975702, 1025738, 1072200, 1099005, 1119300, 1161550, 1250900, 1300936, 1393860, 1465340, 1501080, 1538607, 1626170, 1742325, 1758408, 1831675, 1876350, 1904942, 1951404, 2051476, 2198010, 2238600, 2323100, 2439255, 2501800, 2564345, 2787720, 2857413, 2930680, 3077214, 3252340, 3484650, 3663350, 3752700, 3809884, 3902808, 4065425, 4102952, 4396020, 4646200, 4762355, 4878510, 5128690, 5495025, 5714826, 6154428, 6504680, 6667297, 6969300, 7326700, 7505400, 7619768, 7693035, 8130850, 8792040, 9524710, 9757020, 10257380, 10990050, 11429652, 12196275, 12308856, 12821725, 13334594, 13938600, 14287065, 14653400, 15386070, 16261700, 19049420, 19514040, 20001891, 20514760, 21980100, 22859304, 23811775, 24392550, 25643450, 26669188, 28574130, 30772140, 32523400, 33336485, 38098840, 38465175, 40003782, 43960200, 47623550, 48785100, 51286900, 53338376, 57148260, 61544280, 66672970, 71435325, 76930350, 80007564, 95247100, 97570200, 100009455, 102573800, 114296520, 133345940, 142870650, 153860700, 160015128, 166682425, 190494200, 200018910, 266691880, 285741300, 307721400, 333364850, 400037820, 500047275, 571482600, 666729700, 800075640, 1000094550, 1333459400, 2000189100, 4000378200]

約数ペア:

[(1, 4000378200), (2, 2000189100), (3, 1333459400), (4, 1000094550), (5, 800075640), (6, 666729700), (7, 571482600), (8, 500047275), (10, 400037820), (12, 333364850), (13, 307721400), (14, 285741300), (15, 266691880), (20, 200018910), (21, 190494200), (24, 166682425), (25, 160015128), (26, 153860700), (28, 142870650), (30, 133345940), (35, 114296520), (39, 102573800), (40, 100009455), (41, 97570200), (42, 95247100), (50, 80007564), (52, 76930350), (56, 71435325), (60, 66672970), (65, 61544280), (70, 57148260), (75, 53338376), (78, 51286900), (82, 48785100), (84, 47623550), (91, 43960200), (100, 40003782), (104, 38465175), (105, 38098840), (120, 33336485), (123, 32523400), (130, 30772140), (140, 28574130), (150, 26669188), (156, 25643450), (164, 24392550), (168, 23811775), (175, 22859304), (182, 21980100), (195, 20514760), (200, 20001891), (205, 19514040), (210, 19049420), (246, 16261700), (260, 15386070), (273, 14653400), (280, 14287065), (287, 13938600), (300, 13334594), (312, 12821725), (325, 12308856), (328, 12196275), (350, 11429652), (364, 10990050), (390, 10257380), (410, 9757020), (420, 9524710), (455, 8792040), (492, 8130850), (520, 7693035), (525, 7619768), (533, 7505400), (546, 7326700), (574, 6969300), (600, 6667297), (615, 6504680), (650, 6154428), (700, 5714826), (728, 5495025), (780, 5128690), (820, 4878510), (840, 4762355), (861, 4646200), (910, 4396020), (975, 4102952), (984, 4065425), (1025, 3902808), (1050, 3809884), (1066, 3752700), (1092, 3663350), (1148, 3484650), (1230, 3252340), (1300, 3077214), (1365, 2930680), (1400, 2857413), (1435, 2787720), (1560, 2564345), (1599, 2501800), (1640, 2439255), (1722, 2323100), (1787, 2238600), (1820, 2198010), (1950, 2051476), (2050, 1951404), (2100, 1904942), (2132, 1876350), (2184, 1831675), (2275, 1758408), (2296, 1742325), (2460, 1626170), (2600, 1538607), (2665, 1501080), (2730, 1465340), (2870, 1393860), (3075, 1300936), (3198, 1250900), (3444, 1161550), (3574, 1119300), (3640, 1099005), (3731, 1072200), (3900, 1025738), (4100, 975702), (4200, 952471), (4264, 938175), (4305, 929240), (4550, 879204), (4920, 813085), (5330, 750540), (5361, 746200), (5460, 732670), (5740, 696930), (6150, 650468), (6396, 625450), (6825, 586136), (6888, 580775), (7148, 559650), (7175, 557544), (7462, 536100), (7800, 512869), (7995, 500360), (8200, 487851), (8610, 464620), (8935, 447720), (9100, 439602), (10660, 375270), (10722, 373100), (10920, 366335), (11193, 357400), (11480, 348465), (12300, 325234), (12509, 319800), (12792, 312725), (13325, 300216), (13650, 293068), (14296, 279825), (14350, 278772), (14924, 268050), (15990, 250180), (17220, 232310), (17870, 223860), (18200, 219801), (18655, 214440), (21320, 187635), (21444, 186550), (21525, 185848), (22386, 178700), (23231, 172200), (24600, 162617), (25018, 159900), (26650, 150108), (26805, 149240), (27300, 146534), (28700, 139386), (29848, 134025), (31980, 125090), (34440, 116155), (35740, 111930), (37310, 107220), (37527, 106600), (39975, 100072), (42888, 93275), (43050, 92924), (44675, 89544), (44772, 89350), (46462, 86100), (50036, 79950), (53300, 75054), (53610, 74620), (54600, 73267), (55965, 71480), (57400, 69693), (62545, 63960)]