262030860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{941}}^1$

素因数の和:993

約数の個数: 288

約数和(自身を含む): 1036893312

約数和(自身を除く): 774862452

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 17, 18, 20, 21, 26, 28, 30, 34, 35, 36, 39, 42, 45, 51, 52, 60, 63, 65, 68, 70, 78, 84, 85, 90, 91, 102, 105, 117, 119, 126, 130, 140, 153, 156, 170, 180, 182, 195, 204, 210, 221, 234, 238, 252, 255, 260, 273, 306, 315, 340, 357, 364, 390, 420, 442, 455, 468, 476, 510, 546, 585, 595, 612, 630, 663, 714, 765, 780, 819, 884, 910, 941, 1020, 1071, 1092, 1105, 1170, 1190, 1260, 1326, 1365, 1428, 1530, 1547, 1638, 1785, 1820, 1882, 1989, 2142, 2210, 2340, 2380, 2652, 2730, 2823, 3060, 3094, 3276, 3315, 3570, 3764, 3978, 4095, 4284, 4420, 4641, 4705, 5355, 5460, 5646, 6188, 6587, 6630, 7140, 7735, 7956, 8190, 8469, 9282, 9410, 9945, 10710, 11292, 12233, 13174, 13260, 13923, 14115, 15470, 15997, 16380, 16938, 18564, 18820, 19761, 19890, 21420, 23205, 24466, 26348, 27846, 28230, 30940, 31994, 32935, 33876, 36699, 39522, 39780, 42345, 46410, 47991, 48932, 55692, 56460, 59283, 61165, 63988, 65870, 69615, 73398, 79044, 79985, 84690, 85631, 92820, 95982, 98805, 110097, 111979, 118566, 122330, 131740, 139230, 143973, 146796, 159970, 169380, 171262, 183495, 191964, 197610, 207961, 220194, 223958, 237132, 239955, 244660, 256893, 278460, 287946, 296415, 319940, 335937, 342524, 366990, 395220, 415922, 428155, 440388, 447916, 479910, 513786, 550485, 559895, 575892, 592830, 623883, 671874, 719865, 733980, 770679, 831844, 856310, 959820, 1007811, 1027572, 1039805, 1100970, 1119790, 1185660, 1247766, 1284465, 1343748, 1439730, 1455727, 1541358, 1679685, 1712620, 1871649, 2015622, 2079610, 2201940, 2239580, 2495532, 2568930, 2879460, 2911454, 3082716, 3119415, 3359370, 3743298, 3853395, 4031244, 4159220, 4367181, 5039055, 5137860, 5822908, 6238830, 6718740, 7278635, 7486596, 7706790, 8734362, 9358245, 10078110, 12477660, 13101543, 14557270, 15413580, 17468724, 18716490, 20156220, 21835905, 26203086, 29114540, 37432980, 43671810, 52406172, 65507715, 87343620, 131015430, 262030860]

約数ペア:

[(1, 262030860), (2, 131015430), (3, 87343620), (4, 65507715), (5, 52406172), (6, 43671810), (7, 37432980), (9, 29114540), (10, 26203086), (12, 21835905), (13, 20156220), (14, 18716490), (15, 17468724), (17, 15413580), (18, 14557270), (20, 13101543), (21, 12477660), (26, 10078110), (28, 9358245), (30, 8734362), (34, 7706790), (35, 7486596), (36, 7278635), (39, 6718740), (42, 6238830), (45, 5822908), (51, 5137860), (52, 5039055), (60, 4367181), (63, 4159220), (65, 4031244), (68, 3853395), (70, 3743298), (78, 3359370), (84, 3119415), (85, 3082716), (90, 2911454), (91, 2879460), (102, 2568930), (105, 2495532), (117, 2239580), (119, 2201940), (126, 2079610), (130, 2015622), (140, 1871649), (153, 1712620), (156, 1679685), (170, 1541358), (180, 1455727), (182, 1439730), (195, 1343748), (204, 1284465), (210, 1247766), (221, 1185660), (234, 1119790), (238, 1100970), (252, 1039805), (255, 1027572), (260, 1007811), (273, 959820), (306, 856310), (315, 831844), (340, 770679), (357, 733980), (364, 719865), (390, 671874), (420, 623883), (442, 592830), (455, 575892), (468, 559895), (476, 550485), (510, 513786), (546, 479910), (585, 447916), (595, 440388), (612, 428155), (630, 415922), (663, 395220), (714, 366990), (765, 342524), (780, 335937), (819, 319940), (884, 296415), (910, 287946), (941, 278460), (1020, 256893), (1071, 244660), (1092, 239955), (1105, 237132), (1170, 223958), (1190, 220194), (1260, 207961), (1326, 197610), (1365, 191964), (1428, 183495), (1530, 171262), (1547, 169380), (1638, 159970), (1785, 146796), (1820, 143973), (1882, 139230), (1989, 131740), (2142, 122330), (2210, 118566), (2340, 111979), (2380, 110097), (2652, 98805), (2730, 95982), (2823, 92820), (3060, 85631), (3094, 84690), (3276, 79985), (3315, 79044), (3570, 73398), (3764, 69615), (3978, 65870), (4095, 63988), (4284, 61165), (4420, 59283), (4641, 56460), (4705, 55692), (5355, 48932), (5460, 47991), (5646, 46410), (6188, 42345), (6587, 39780), (6630, 39522), (7140, 36699), (7735, 33876), (7956, 32935), (8190, 31994), (8469, 30940), (9282, 28230), (9410, 27846), (9945, 26348), (10710, 24466), (11292, 23205), (12233, 21420), (13174, 19890), (13260, 19761), (13923, 18820), (14115, 18564), (15470, 16938), (15997, 16380)]