1259065620

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:253

約数の個数: 288

約数和(自身を含む): 4185732096

約数和(自身を除く): 2926666476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 61, 62, 81, 90, 93, 108, 122, 124, 135, 137, 155, 162, 180, 183, 186, 243, 244, 270, 274, 279, 305, 310, 324, 366, 372, 405, 411, 465, 486, 540, 548, 549, 558, 610, 620, 685, 732, 810, 822, 837, 915, 930, 972, 1098, 1116, 1215, 1220, 1233, 1370, 1395, 1620, 1644, 1647, 1674, 1830, 1860, 1891, 2055, 2196, 2430, 2466, 2511, 2740, 2745, 2790, 3294, 3348, 3660, 3699, 3782, 4110, 4185, 4247, 4860, 4932, 4941, 5022, 5490, 5580, 5673, 6165, 6588, 7398, 7533, 7564, 8220, 8235, 8357, 8370, 8494, 9455, 9882, 10044, 10980, 11097, 11346, 12330, 12555, 12741, 14796, 14823, 15066, 16470, 16714, 16740, 16988, 17019, 18495, 18910, 19764, 21235, 22194, 22692, 24660, 24705, 25071, 25110, 25482, 28365, 29646, 30132, 32940, 33291, 33428, 34038, 36990, 37665, 37820, 38223, 41785, 42470, 44388, 49410, 50142, 50220, 50964, 51057, 55485, 56730, 59292, 63705, 66582, 68076, 73980, 74115, 75213, 75330, 76446, 83570, 84940, 85095, 98820, 100284, 102114, 110970, 113460, 114669, 125355, 127410, 133164, 148230, 150426, 150660, 152892, 153171, 166455, 167140, 170190, 191115, 204228, 221940, 225639, 229338, 250710, 254820, 255285, 259067, 296460, 300852, 306342, 332910, 340380, 344007, 376065, 382230, 451278, 458676, 459513, 501420, 510570, 518134, 573345, 612684, 665820, 676917, 688014, 752130, 764460, 765855, 777201, 902556, 919026, 1021140, 1032021, 1036268, 1128195, 1146690, 1295335, 1353834, 1376028, 1504260, 1531710, 1554402, 1720035, 1838052, 2030751, 2064042, 2256390, 2293380, 2297565, 2331603, 2590670, 2707668, 3063420, 3108804, 3384585, 3440070, 3886005, 4061502, 4128084, 4512780, 4595130, 4663206, 5160105, 5181340, 6769170, 6880140, 6994809, 7772010, 8123004, 9190260, 9326412, 10153755, 10320210, 11658015, 13538340, 13989618, 15544020, 20307510, 20640420, 20984427, 23316030, 27979236, 34974045, 40615020, 41968854, 46632060, 62953281, 69948090, 83937708, 104922135, 125906562, 139896180, 209844270, 251813124, 314766405, 419688540, 629532810, 1259065620]

約数ペア:

[(1, 1259065620), (2, 629532810), (3, 419688540), (4, 314766405), (5, 251813124), (6, 209844270), (9, 139896180), (10, 125906562), (12, 104922135), (15, 83937708), (18, 69948090), (20, 62953281), (27, 46632060), (30, 41968854), (31, 40615020), (36, 34974045), (45, 27979236), (54, 23316030), (60, 20984427), (61, 20640420), (62, 20307510), (81, 15544020), (90, 13989618), (93, 13538340), (108, 11658015), (122, 10320210), (124, 10153755), (135, 9326412), (137, 9190260), (155, 8123004), (162, 7772010), (180, 6994809), (183, 6880140), (186, 6769170), (243, 5181340), (244, 5160105), (270, 4663206), (274, 4595130), (279, 4512780), (305, 4128084), (310, 4061502), (324, 3886005), (366, 3440070), (372, 3384585), (405, 3108804), (411, 3063420), (465, 2707668), (486, 2590670), (540, 2331603), (548, 2297565), (549, 2293380), (558, 2256390), (610, 2064042), (620, 2030751), (685, 1838052), (732, 1720035), (810, 1554402), (822, 1531710), (837, 1504260), (915, 1376028), (930, 1353834), (972, 1295335), (1098, 1146690), (1116, 1128195), (1215, 1036268), (1220, 1032021), (1233, 1021140), (1370, 919026), (1395, 902556), (1620, 777201), (1644, 765855), (1647, 764460), (1674, 752130), (1830, 688014), (1860, 676917), (1891, 665820), (2055, 612684), (2196, 573345), (2430, 518134), (2466, 510570), (2511, 501420), (2740, 459513), (2745, 458676), (2790, 451278), (3294, 382230), (3348, 376065), (3660, 344007), (3699, 340380), (3782, 332910), (4110, 306342), (4185, 300852), (4247, 296460), (4860, 259067), (4932, 255285), (4941, 254820), (5022, 250710), (5490, 229338), (5580, 225639), (5673, 221940), (6165, 204228), (6588, 191115), (7398, 170190), (7533, 167140), (7564, 166455), (8220, 153171), (8235, 152892), (8357, 150660), (8370, 150426), (8494, 148230), (9455, 133164), (9882, 127410), (10044, 125355), (10980, 114669), (11097, 113460), (11346, 110970), (12330, 102114), (12555, 100284), (12741, 98820), (14796, 85095), (14823, 84940), (15066, 83570), (16470, 76446), (16714, 75330), (16740, 75213), (16988, 74115), (17019, 73980), (18495, 68076), (18910, 66582), (19764, 63705), (21235, 59292), (22194, 56730), (22692, 55485), (24660, 51057), (24705, 50964), (25071, 50220), (25110, 50142), (25482, 49410), (28365, 44388), (29646, 42470), (30132, 41785), (32940, 38223), (33291, 37820), (33428, 37665), (34038, 36990)]