769028040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3407}}^1$

素因数の和:3457

約数の個数: 256

約数和(自身を含む): 2944512000

約数和(自身を除く): 2175483960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 27, 30, 33, 36, 38, 40, 44, 45, 54, 55, 57, 60, 66, 72, 76, 88, 90, 95, 99, 108, 110, 114, 120, 132, 135, 152, 165, 171, 180, 190, 198, 209, 216, 220, 228, 264, 270, 285, 297, 330, 342, 360, 380, 396, 418, 440, 456, 495, 513, 540, 570, 594, 627, 660, 684, 760, 792, 836, 855, 990, 1026, 1045, 1080, 1140, 1188, 1254, 1320, 1368, 1485, 1672, 1710, 1881, 1980, 2052, 2090, 2280, 2376, 2508, 2565, 2970, 3135, 3407, 3420, 3762, 3960, 4104, 4180, 5016, 5130, 5643, 5940, 6270, 6814, 6840, 7524, 8360, 9405, 10221, 10260, 11286, 11880, 12540, 13628, 15048, 17035, 18810, 20442, 20520, 22572, 25080, 27256, 28215, 30663, 34070, 37477, 37620, 40884, 45144, 51105, 56430, 61326, 64733, 68140, 74954, 75240, 81768, 91989, 102210, 112431, 112860, 122652, 129466, 136280, 149908, 153315, 183978, 187385, 194199, 204420, 224862, 225720, 245304, 258932, 299816, 306630, 323665, 337293, 367956, 374770, 388398, 408840, 449724, 459945, 517864, 562155, 582597, 613260, 647330, 674586, 712063, 735912, 749540, 776796, 899448, 919890, 970995, 1011879, 1124310, 1165194, 1226520, 1294660, 1349172, 1424126, 1499080, 1553592, 1686465, 1747791, 1839780, 1941990, 2023758, 2136189, 2248620, 2330388, 2589320, 2698344, 2848252, 2912985, 3372930, 3495582, 3560315, 3679560, 3883980, 4047516, 4272378, 4497240, 4660776, 5059395, 5696504, 5825970, 6408567, 6745860, 6991164, 7120630, 7767960, 8095032, 8544756, 8738955, 10118790, 10680945, 11651940, 12817134, 13491720, 13982328, 14241260, 17089512, 17477910, 19225701, 20237580, 21361890, 23303880, 25634268, 28482520, 32042835, 34955820, 38451402, 40475160, 42723780, 51268536, 64085670, 69911640, 76902804, 85447560, 96128505, 128171340, 153805608, 192257010, 256342680, 384514020, 769028040]

約数ペア:

[(1, 769028040), (2, 384514020), (3, 256342680), (4, 192257010), (5, 153805608), (6, 128171340), (8, 96128505), (9, 85447560), (10, 76902804), (11, 69911640), (12, 64085670), (15, 51268536), (18, 42723780), (19, 40475160), (20, 38451402), (22, 34955820), (24, 32042835), (27, 28482520), (30, 25634268), (33, 23303880), (36, 21361890), (38, 20237580), (40, 19225701), (44, 17477910), (45, 17089512), (54, 14241260), (55, 13982328), (57, 13491720), (60, 12817134), (66, 11651940), (72, 10680945), (76, 10118790), (88, 8738955), (90, 8544756), (95, 8095032), (99, 7767960), (108, 7120630), (110, 6991164), (114, 6745860), (120, 6408567), (132, 5825970), (135, 5696504), (152, 5059395), (165, 4660776), (171, 4497240), (180, 4272378), (190, 4047516), (198, 3883980), (209, 3679560), (216, 3560315), (220, 3495582), (228, 3372930), (264, 2912985), (270, 2848252), (285, 2698344), (297, 2589320), (330, 2330388), (342, 2248620), (360, 2136189), (380, 2023758), (396, 1941990), (418, 1839780), (440, 1747791), (456, 1686465), (495, 1553592), (513, 1499080), (540, 1424126), (570, 1349172), (594, 1294660), (627, 1226520), (660, 1165194), (684, 1124310), (760, 1011879), (792, 970995), (836, 919890), (855, 899448), (990, 776796), (1026, 749540), (1045, 735912), (1080, 712063), (1140, 674586), (1188, 647330), (1254, 613260), (1320, 582597), (1368, 562155), (1485, 517864), (1672, 459945), (1710, 449724), (1881, 408840), (1980, 388398), (2052, 374770), (2090, 367956), (2280, 337293), (2376, 323665), (2508, 306630), (2565, 299816), (2970, 258932), (3135, 245304), (3407, 225720), (3420, 224862), (3762, 204420), (3960, 194199), (4104, 187385), (4180, 183978), (5016, 153315), (5130, 149908), (5643, 136280), (5940, 129466), (6270, 122652), (6814, 112860), (6840, 112431), (7524, 102210), (8360, 91989), (9405, 81768), (10221, 75240), (10260, 74954), (11286, 68140), (11880, 64733), (12540, 61326), (13628, 56430), (15048, 51105), (17035, 45144), (18810, 40884), (20442, 37620), (20520, 37477), (22572, 34070), (25080, 30663), (27256, 28215)]