193813620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1$

素因数の和:511

約数の個数: 288

約数和(自身を含む): 743250816

約数和(自身を除く): 549437196

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, 20, 21, 22, 26, 28, 30, 33, 35, 39, 42, 44, 49, 52, 55, 60, 65, 66, 70, 77, 78, 84, 91, 98, 105, 110, 130, 132, 140, 143, 147, 154, 156, 165, 182, 195, 196, 210, 220, 231, 245, 260, 273, 286, 294, 308, 330, 364, 385, 390, 420, 429, 455, 461, 462, 490, 539, 546, 572, 588, 637, 660, 715, 735, 770, 780, 858, 910, 922, 924, 980, 1001, 1078, 1092, 1155, 1274, 1365, 1383, 1430, 1470, 1540, 1617, 1716, 1820, 1844, 1911, 2002, 2145, 2156, 2305, 2310, 2548, 2695, 2730, 2766, 2860, 2940, 3003, 3185, 3227, 3234, 3822, 4004, 4290, 4610, 4620, 5005, 5071, 5390, 5460, 5532, 5993, 6006, 6370, 6454, 6468, 6915, 7007, 7644, 8085, 8580, 9220, 9555, 9681, 10010, 10142, 10780, 11986, 12012, 12740, 12908, 13830, 14014, 15015, 15213, 16135, 16170, 17979, 19110, 19362, 20020, 20284, 21021, 22589, 23972, 25355, 27660, 28028, 29965, 30030, 30426, 32270, 32340, 35035, 35497, 35958, 38220, 38724, 41951, 42042, 45178, 48405, 50710, 59930, 60060, 60852, 64540, 65923, 67767, 70070, 70994, 71916, 76065, 83902, 84084, 89895, 90356, 96810, 101420, 105105, 106491, 112945, 119860, 125853, 131846, 135534, 140140, 141988, 152130, 167804, 177485, 179790, 193620, 197769, 209755, 210210, 212982, 225890, 248479, 251706, 263692, 271068, 293657, 304260, 329615, 338835, 354970, 359580, 395538, 419510, 420420, 425964, 451780, 461461, 496958, 503412, 532455, 587314, 629265, 659230, 677670, 709940, 745437, 791076, 839020, 880971, 922922, 988845, 993916, 1064910, 1174628, 1242395, 1258530, 1318460, 1355340, 1384383, 1468285, 1490874, 1761942, 1845844, 1977690, 2129820, 2307305, 2484790, 2517060, 2768766, 2936570, 2981748, 3230227, 3523884, 3727185, 3955380, 4404855, 4614610, 4969580, 5537532, 5873140, 6460454, 6921915, 7454370, 8809710, 9229220, 9690681, 12920908, 13843830, 14908740, 16151135, 17619420, 19381362, 27687660, 32302270, 38762724, 48453405, 64604540, 96906810, 193813620]

約数ペア:

[(1, 193813620), (2, 96906810), (3, 64604540), (4, 48453405), (5, 38762724), (6, 32302270), (7, 27687660), (10, 19381362), (11, 17619420), (12, 16151135), (13, 14908740), (14, 13843830), (15, 12920908), (20, 9690681), (21, 9229220), (22, 8809710), (26, 7454370), (28, 6921915), (30, 6460454), (33, 5873140), (35, 5537532), (39, 4969580), (42, 4614610), (44, 4404855), (49, 3955380), (52, 3727185), (55, 3523884), (60, 3230227), (65, 2981748), (66, 2936570), (70, 2768766), (77, 2517060), (78, 2484790), (84, 2307305), (91, 2129820), (98, 1977690), (105, 1845844), (110, 1761942), (130, 1490874), (132, 1468285), (140, 1384383), (143, 1355340), (147, 1318460), (154, 1258530), (156, 1242395), (165, 1174628), (182, 1064910), (195, 993916), (196, 988845), (210, 922922), (220, 880971), (231, 839020), (245, 791076), (260, 745437), (273, 709940), (286, 677670), (294, 659230), (308, 629265), (330, 587314), (364, 532455), (385, 503412), (390, 496958), (420, 461461), (429, 451780), (455, 425964), (461, 420420), (462, 419510), (490, 395538), (539, 359580), (546, 354970), (572, 338835), (588, 329615), (637, 304260), (660, 293657), (715, 271068), (735, 263692), (770, 251706), (780, 248479), (858, 225890), (910, 212982), (922, 210210), (924, 209755), (980, 197769), (1001, 193620), (1078, 179790), (1092, 177485), (1155, 167804), (1274, 152130), (1365, 141988), (1383, 140140), (1430, 135534), (1470, 131846), (1540, 125853), (1617, 119860), (1716, 112945), (1820, 106491), (1844, 105105), (1911, 101420), (2002, 96810), (2145, 90356), (2156, 89895), (2305, 84084), (2310, 83902), (2548, 76065), (2695, 71916), (2730, 70994), (2766, 70070), (2860, 67767), (2940, 65923), (3003, 64540), (3185, 60852), (3227, 60060), (3234, 59930), (3822, 50710), (4004, 48405), (4290, 45178), (4610, 42042), (4620, 41951), (5005, 38724), (5071, 38220), (5390, 35958), (5460, 35497), (5532, 35035), (5993, 32340), (6006, 32270), (6370, 30426), (6454, 30030), (6468, 29965), (6915, 28028), (7007, 27660), (7644, 25355), (8085, 23972), (8580, 22589), (9220, 21021), (9555, 20284), (9681, 20020), (10010, 19362), (10142, 19110), (10780, 17979), (11986, 16170), (12012, 16135), (12740, 15213), (12908, 15015), (13830, 14014)]