156940611380

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{769}}^1$

素因数の和:1031

約数の個数: 288

約数和(自身を含む): 408787948800

約数和(自身を除く): 251847337420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 43, 49, 58, 70, 86, 98, 116, 140, 145, 167, 172, 196, 203, 215, 245, 290, 301, 334, 406, 430, 490, 580, 602, 668, 769, 812, 835, 860, 980, 1015, 1169, 1204, 1247, 1421, 1505, 1538, 1670, 2030, 2107, 2338, 2494, 2842, 3010, 3076, 3340, 3845, 4060, 4214, 4676, 4843, 4988, 5383, 5684, 5845, 6020, 6235, 7105, 7181, 7690, 8183, 8428, 8729, 9686, 10535, 10766, 11690, 12470, 14210, 14362, 15380, 16366, 17458, 19372, 21070, 21532, 22301, 23380, 24215, 24940, 26915, 28420, 28724, 32732, 33067, 33901, 34916, 35905, 37681, 40915, 42140, 43645, 44602, 48430, 50267, 53830, 61103, 66134, 67802, 71810, 75362, 81830, 87290, 89204, 96860, 100534, 107660, 111505, 122206, 128423, 132268, 135604, 143620, 150724, 156107, 163660, 165335, 169505, 174580, 188405, 201068, 208249, 223010, 231469, 237307, 244412, 251335, 256846, 305515, 312214, 330670, 339010, 351869, 376810, 416498, 446020, 462938, 474614, 502670, 513692, 611030, 624428, 642115, 661340, 678020, 703738, 753620, 780535, 832996, 898961, 925876, 949228, 958943, 1005340, 1041245, 1092749, 1157345, 1186535, 1222060, 1284230, 1407476, 1457743, 1561070, 1620283, 1759345, 1797922, 1917886, 2082490, 2185498, 2314690, 2373070, 2568460, 2915486, 3122140, 3240566, 3518690, 3595844, 3724267, 3835772, 4164980, 4370996, 4494805, 4629380, 4746140, 4794715, 5463745, 5522189, 5830972, 6292727, 6481132, 6712601, 7037380, 7288715, 7448534, 8101415, 8989610, 9589430, 10204201, 10927490, 11044378, 12585454, 13425202, 14577430, 14897068, 16202830, 17979220, 18621335, 19178860, 20408402, 21854980, 22088756, 25170908, 26069869, 26850404, 27610945, 29154860, 31463635, 32405660, 33563005, 37242670, 38655323, 40816804, 46988207, 51021005, 52139738, 55221890, 62927270, 67126010, 74485340, 77310646, 93976414, 102042010, 104279476, 110443780, 125854540, 130349345, 134252020, 154621292, 160143481, 182489083, 187952828, 193276615, 204084020, 234941035, 260698690, 270587261, 320286962, 364978166, 386553230, 469882070, 521397380, 541174522, 640573924, 729956332, 773106460, 800717405, 912445415, 939764140, 1082349044, 1121004367, 1352936305, 1601434810, 1824890830, 2242008734, 2705872610, 3202869620, 3649781660, 4484017468, 5411745220, 5605021835, 7847030569, 11210043670, 15694061138, 22420087340, 31388122276, 39235152845, 78470305690, 156940611380]

約数ペア:

[(1, 156940611380), (2, 78470305690), (4, 39235152845), (5, 31388122276), (7, 22420087340), (10, 15694061138), (14, 11210043670), (20, 7847030569), (28, 5605021835), (29, 5411745220), (35, 4484017468), (43, 3649781660), (49, 3202869620), (58, 2705872610), (70, 2242008734), (86, 1824890830), (98, 1601434810), (116, 1352936305), (140, 1121004367), (145, 1082349044), (167, 939764140), (172, 912445415), (196, 800717405), (203, 773106460), (215, 729956332), (245, 640573924), (290, 541174522), (301, 521397380), (334, 469882070), (406, 386553230), (430, 364978166), (490, 320286962), (580, 270587261), (602, 260698690), (668, 234941035), (769, 204084020), (812, 193276615), (835, 187952828), (860, 182489083), (980, 160143481), (1015, 154621292), (1169, 134252020), (1204, 130349345), (1247, 125854540), (1421, 110443780), (1505, 104279476), (1538, 102042010), (1670, 93976414), (2030, 77310646), (2107, 74485340), (2338, 67126010), (2494, 62927270), (2842, 55221890), (3010, 52139738), (3076, 51021005), (3340, 46988207), (3845, 40816804), (4060, 38655323), (4214, 37242670), (4676, 33563005), (4843, 32405660), (4988, 31463635), (5383, 29154860), (5684, 27610945), (5845, 26850404), (6020, 26069869), (6235, 25170908), (7105, 22088756), (7181, 21854980), (7690, 20408402), (8183, 19178860), (8428, 18621335), (8729, 17979220), (9686, 16202830), (10535, 14897068), (10766, 14577430), (11690, 13425202), (12470, 12585454), (14210, 11044378), (14362, 10927490), (15380, 10204201), (16366, 9589430), (17458, 8989610), (19372, 8101415), (21070, 7448534), (21532, 7288715), (22301, 7037380), (23380, 6712601), (24215, 6481132), (24940, 6292727), (26915, 5830972), (28420, 5522189), (28724, 5463745), (32732, 4794715), (33067, 4746140), (33901, 4629380), (34916, 4494805), (35905, 4370996), (37681, 4164980), (40915, 3835772), (42140, 3724267), (43645, 3595844), (44602, 3518690), (48430, 3240566), (50267, 3122140), (53830, 2915486), (61103, 2568460), (66134, 2373070), (67802, 2314690), (71810, 2185498), (75362, 2082490), (81830, 1917886), (87290, 1797922), (89204, 1759345), (96860, 1620283), (100534, 1561070), (107660, 1457743), (111505, 1407476), (122206, 1284230), (128423, 1222060), (132268, 1186535), (135604, 1157345), (143620, 1092749), (150724, 1041245), (156107, 1005340), (163660, 958943), (165335, 949228), (169505, 925876), (174580, 898961), (188405, 832996), (201068, 780535), (208249, 753620), (223010, 703738), (231469, 678020), (237307, 661340), (244412, 642115), (251335, 624428), (256846, 611030), (305515, 513692), (312214, 502670), (330670, 474614), (339010, 462938), (351869, 446020), (376810, 416498)]