798958160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{907}}^1$

素因数の和:962

約数の個数: 240

約数和(自身を含む): 2515755648

約数和(自身を除く): 1716797488

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 80, 88, 91, 104, 110, 112, 121, 130, 140, 143, 154, 176, 182, 208, 220, 242, 260, 280, 286, 308, 364, 385, 440, 455, 484, 520, 560, 572, 605, 616, 715, 728, 770, 847, 880, 907, 910, 968, 1001, 1040, 1144, 1210, 1232, 1430, 1456, 1540, 1573, 1694, 1814, 1820, 1936, 2002, 2288, 2420, 2860, 3080, 3146, 3388, 3628, 3640, 4004, 4235, 4535, 4840, 5005, 5720, 6160, 6292, 6349, 6776, 7256, 7280, 7865, 8008, 8470, 9070, 9680, 9977, 10010, 11011, 11440, 11791, 12584, 12698, 13552, 14512, 15730, 16016, 16940, 18140, 19954, 20020, 22022, 23582, 25168, 25396, 31460, 31745, 33880, 36280, 39908, 40040, 44044, 47164, 49885, 50792, 55055, 58955, 62920, 63490, 67760, 69839, 72560, 79816, 80080, 82537, 88088, 94328, 99770, 101584, 109747, 110110, 117910, 125840, 126980, 129701, 139678, 159632, 165074, 176176, 188656, 199540, 219494, 220220, 235820, 253960, 259402, 279356, 330148, 349195, 399080, 412685, 438988, 440440, 471640, 507920, 518804, 548735, 558712, 648505, 660296, 698390, 768229, 798160, 825370, 877976, 880880, 907907, 943280, 1037608, 1097470, 1117424, 1297010, 1320592, 1396780, 1426711, 1536458, 1650740, 1755952, 1815814, 2075216, 2194940, 2594020, 2793560, 2853422, 3072916, 3301480, 3631628, 3841145, 4389880, 4539535, 5188040, 5587120, 5706844, 6145832, 6602960, 7133555, 7263256, 7682290, 8779760, 9079070, 9986977, 10376080, 11413688, 12291664, 14267110, 14526512, 15364580, 18158140, 19973954, 22827376, 28534220, 30729160, 36316280, 39947908, 49934885, 57068440, 61458320, 72632560, 79895816, 99869770, 114136880, 159791632, 199739540, 399479080, 798958160]

約数ペア:

[(1, 798958160), (2, 399479080), (4, 199739540), (5, 159791632), (7, 114136880), (8, 99869770), (10, 79895816), (11, 72632560), (13, 61458320), (14, 57068440), (16, 49934885), (20, 39947908), (22, 36316280), (26, 30729160), (28, 28534220), (35, 22827376), (40, 19973954), (44, 18158140), (52, 15364580), (55, 14526512), (56, 14267110), (65, 12291664), (70, 11413688), (77, 10376080), (80, 9986977), (88, 9079070), (91, 8779760), (104, 7682290), (110, 7263256), (112, 7133555), (121, 6602960), (130, 6145832), (140, 5706844), (143, 5587120), (154, 5188040), (176, 4539535), (182, 4389880), (208, 3841145), (220, 3631628), (242, 3301480), (260, 3072916), (280, 2853422), (286, 2793560), (308, 2594020), (364, 2194940), (385, 2075216), (440, 1815814), (455, 1755952), (484, 1650740), (520, 1536458), (560, 1426711), (572, 1396780), (605, 1320592), (616, 1297010), (715, 1117424), (728, 1097470), (770, 1037608), (847, 943280), (880, 907907), (907, 880880), (910, 877976), (968, 825370), (1001, 798160), (1040, 768229), (1144, 698390), (1210, 660296), (1232, 648505), (1430, 558712), (1456, 548735), (1540, 518804), (1573, 507920), (1694, 471640), (1814, 440440), (1820, 438988), (1936, 412685), (2002, 399080), (2288, 349195), (2420, 330148), (2860, 279356), (3080, 259402), (3146, 253960), (3388, 235820), (3628, 220220), (3640, 219494), (4004, 199540), (4235, 188656), (4535, 176176), (4840, 165074), (5005, 159632), (5720, 139678), (6160, 129701), (6292, 126980), (6349, 125840), (6776, 117910), (7256, 110110), (7280, 109747), (7865, 101584), (8008, 99770), (8470, 94328), (9070, 88088), (9680, 82537), (9977, 80080), (10010, 79816), (11011, 72560), (11440, 69839), (11791, 67760), (12584, 63490), (12698, 62920), (13552, 58955), (14512, 55055), (15730, 50792), (16016, 49885), (16940, 47164), (18140, 44044), (19954, 40040), (20020, 39908), (22022, 36280), (23582, 33880), (25168, 31745), (25396, 31460)]