2147985360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1553}}^1$

素因数の和:1702

約数の個数: 240

約数和(自身を含む): 7710537744

約数和(自身を除く): 5562552384

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 113, 120, 136, 144, 153, 170, 180, 204, 226, 240, 255, 272, 306, 339, 340, 360, 408, 452, 510, 565, 612, 678, 680, 720, 765, 816, 904, 1017, 1020, 1130, 1224, 1356, 1360, 1530, 1553, 1695, 1808, 1921, 2034, 2040, 2260, 2448, 2712, 3060, 3106, 3390, 3842, 4068, 4080, 4520, 4659, 5085, 5424, 5763, 6120, 6212, 6780, 7684, 7765, 8136, 9040, 9318, 9605, 10170, 11526, 12240, 12424, 13560, 13977, 15368, 15530, 16272, 17289, 18636, 19210, 20340, 23052, 23295, 24848, 26401, 27120, 27954, 28815, 30736, 31060, 34578, 37272, 38420, 40680, 46104, 46590, 52802, 55908, 57630, 62120, 69156, 69885, 74544, 76840, 79203, 81360, 86445, 92208, 93180, 105604, 111816, 115260, 124240, 132005, 138312, 139770, 153680, 158406, 172890, 175489, 186360, 211208, 223632, 230520, 237609, 264010, 276624, 279540, 316812, 345780, 350978, 372720, 396015, 422416, 461040, 475218, 526467, 528020, 559080, 633624, 691560, 701956, 792030, 877445, 950436, 1052934, 1056040, 1118160, 1188045, 1267248, 1383120, 1403912, 1579401, 1584060, 1754890, 1900872, 2105868, 2112080, 2376090, 2632335, 2807824, 2983313, 3158802, 3168120, 3509780, 3801744, 4211736, 4752180, 5264670, 5966626, 6317604, 6336240, 7019560, 7897005, 8423472, 8949939, 9504360, 10529340, 11933252, 12635208, 14039120, 14916565, 15794010, 17899878, 19008720, 21058680, 23866504, 25270416, 26849817, 29833130, 31588020, 35799756, 42117360, 44749695, 47733008, 53699634, 59666260, 63176040, 71599512, 89499390, 107399268, 119332520, 126352080, 134249085, 143199024, 178998780, 214798536, 238665040, 268498170, 357997560, 429597072, 536996340, 715995120, 1073992680, 2147985360]

約数ペア:

[(1, 2147985360), (2, 1073992680), (3, 715995120), (4, 536996340), (5, 429597072), (6, 357997560), (8, 268498170), (9, 238665040), (10, 214798536), (12, 178998780), (15, 143199024), (16, 134249085), (17, 126352080), (18, 119332520), (20, 107399268), (24, 89499390), (30, 71599512), (34, 63176040), (36, 59666260), (40, 53699634), (45, 47733008), (48, 44749695), (51, 42117360), (60, 35799756), (68, 31588020), (72, 29833130), (80, 26849817), (85, 25270416), (90, 23866504), (102, 21058680), (113, 19008720), (120, 17899878), (136, 15794010), (144, 14916565), (153, 14039120), (170, 12635208), (180, 11933252), (204, 10529340), (226, 9504360), (240, 8949939), (255, 8423472), (272, 7897005), (306, 7019560), (339, 6336240), (340, 6317604), (360, 5966626), (408, 5264670), (452, 4752180), (510, 4211736), (565, 3801744), (612, 3509780), (678, 3168120), (680, 3158802), (720, 2983313), (765, 2807824), (816, 2632335), (904, 2376090), (1017, 2112080), (1020, 2105868), (1130, 1900872), (1224, 1754890), (1356, 1584060), (1360, 1579401), (1530, 1403912), (1553, 1383120), (1695, 1267248), (1808, 1188045), (1921, 1118160), (2034, 1056040), (2040, 1052934), (2260, 950436), (2448, 877445), (2712, 792030), (3060, 701956), (3106, 691560), (3390, 633624), (3842, 559080), (4068, 528020), (4080, 526467), (4520, 475218), (4659, 461040), (5085, 422416), (5424, 396015), (5763, 372720), (6120, 350978), (6212, 345780), (6780, 316812), (7684, 279540), (7765, 276624), (8136, 264010), (9040, 237609), (9318, 230520), (9605, 223632), (10170, 211208), (11526, 186360), (12240, 175489), (12424, 172890), (13560, 158406), (13977, 153680), (15368, 139770), (15530, 138312), (16272, 132005), (17289, 124240), (18636, 115260), (19210, 111816), (20340, 105604), (23052, 93180), (23295, 92208), (24848, 86445), (26401, 81360), (27120, 79203), (27954, 76840), (28815, 74544), (30736, 69885), (31060, 69156), (34578, 62120), (37272, 57630), (38420, 55908), (40680, 52802), (46104, 46590)]