140630490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1$

素因数の和:274

約数の個数: 288

約数和(自身を含む): 501935616

約数和(自身を除く): 361305126

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 13, 14, 15, 18, 21, 22, 26, 30, 33, 35, 39, 42, 45, 49, 55, 63, 65, 66, 70, 77, 78, 90, 91, 98, 99, 105, 110, 117, 126, 130, 143, 147, 154, 165, 182, 195, 198, 210, 223, 231, 234, 245, 273, 286, 294, 315, 330, 385, 390, 429, 441, 446, 455, 462, 490, 495, 539, 546, 585, 630, 637, 669, 693, 715, 735, 770, 819, 858, 882, 910, 990, 1001, 1078, 1115, 1155, 1170, 1274, 1287, 1338, 1365, 1386, 1430, 1470, 1561, 1617, 1638, 1911, 2002, 2007, 2145, 2205, 2230, 2310, 2453, 2574, 2695, 2730, 2899, 3003, 3122, 3185, 3234, 3345, 3465, 3822, 4014, 4095, 4290, 4410, 4683, 4851, 4906, 5005, 5390, 5733, 5798, 6006, 6370, 6435, 6690, 6930, 7007, 7359, 7805, 8085, 8190, 8697, 9009, 9366, 9555, 9702, 10010, 10035, 10927, 11466, 12265, 12870, 14014, 14049, 14495, 14718, 15015, 15610, 16170, 17171, 17394, 18018, 19110, 20070, 20293, 21021, 21854, 22077, 23415, 24255, 24530, 26091, 28098, 28665, 28990, 30030, 31889, 32781, 34342, 35035, 36795, 40586, 42042, 43485, 44154, 45045, 46830, 48510, 51513, 52182, 54635, 57330, 60879, 63063, 63778, 65562, 70070, 70245, 73590, 85855, 86970, 90090, 95667, 98343, 101465, 103026, 105105, 109270, 110385, 120197, 121758, 126126, 130455, 140490, 142051, 154539, 159445, 163905, 171710, 182637, 191334, 196686, 202930, 210210, 220770, 223223, 240394, 257565, 260910, 284102, 287001, 304395, 309078, 315315, 318890, 327810, 360591, 365274, 426153, 446446, 478335, 491715, 515130, 574002, 600985, 608790, 630630, 669669, 710255, 721182, 772695, 852306, 913185, 956670, 983430, 1081773, 1116115, 1201970, 1278459, 1339338, 1420510, 1435005, 1545390, 1562561, 1802955, 1826370, 2009007, 2130765, 2163546, 2232230, 2556918, 2870010, 3125122, 3348345, 3605910, 4018014, 4261530, 4687683, 5408865, 6392295, 6696690, 7812805, 9375366, 10045035, 10817730, 12784590, 14063049, 15625610, 20090070, 23438415, 28126098, 46876830, 70315245, 140630490]

約数ペア:

[(1, 140630490), (2, 70315245), (3, 46876830), (5, 28126098), (6, 23438415), (7, 20090070), (9, 15625610), (10, 14063049), (11, 12784590), (13, 10817730), (14, 10045035), (15, 9375366), (18, 7812805), (21, 6696690), (22, 6392295), (26, 5408865), (30, 4687683), (33, 4261530), (35, 4018014), (39, 3605910), (42, 3348345), (45, 3125122), (49, 2870010), (55, 2556918), (63, 2232230), (65, 2163546), (66, 2130765), (70, 2009007), (77, 1826370), (78, 1802955), (90, 1562561), (91, 1545390), (98, 1435005), (99, 1420510), (105, 1339338), (110, 1278459), (117, 1201970), (126, 1116115), (130, 1081773), (143, 983430), (147, 956670), (154, 913185), (165, 852306), (182, 772695), (195, 721182), (198, 710255), (210, 669669), (223, 630630), (231, 608790), (234, 600985), (245, 574002), (273, 515130), (286, 491715), (294, 478335), (315, 446446), (330, 426153), (385, 365274), (390, 360591), (429, 327810), (441, 318890), (446, 315315), (455, 309078), (462, 304395), (490, 287001), (495, 284102), (539, 260910), (546, 257565), (585, 240394), (630, 223223), (637, 220770), (669, 210210), (693, 202930), (715, 196686), (735, 191334), (770, 182637), (819, 171710), (858, 163905), (882, 159445), (910, 154539), (990, 142051), (1001, 140490), (1078, 130455), (1115, 126126), (1155, 121758), (1170, 120197), (1274, 110385), (1287, 109270), (1338, 105105), (1365, 103026), (1386, 101465), (1430, 98343), (1470, 95667), (1561, 90090), (1617, 86970), (1638, 85855), (1911, 73590), (2002, 70245), (2007, 70070), (2145, 65562), (2205, 63778), (2230, 63063), (2310, 60879), (2453, 57330), (2574, 54635), (2695, 52182), (2730, 51513), (2899, 48510), (3003, 46830), (3122, 45045), (3185, 44154), (3234, 43485), (3345, 42042), (3465, 40586), (3822, 36795), (4014, 35035), (4095, 34342), (4290, 32781), (4410, 31889), (4683, 30030), (4851, 28990), (4906, 28665), (5005, 28098), (5390, 26091), (5733, 24530), (5798, 24255), (6006, 23415), (6370, 22077), (6435, 21854), (6690, 21021), (6930, 20293), (7007, 20070), (7359, 19110), (7805, 18018), (8085, 17394), (8190, 17171), (8697, 16170), (9009, 15610), (9366, 15015), (9555, 14718), (9702, 14495), (10010, 14049), (10035, 14014), (10927, 12870), (11466, 12265)]