28445427360

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{12323}}^1$

素因数の和:12580

約数の個数: 288

約数和(自身を含む): 111430650240

約数和(自身を除く): 82985222880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 229, 240, 252, 280, 288, 315, 336, 360, 420, 458, 480, 504, 560, 630, 672, 687, 720, 840, 916, 1008, 1120, 1145, 1260, 1374, 1440, 1603, 1680, 1832, 2016, 2061, 2290, 2520, 2748, 3206, 3360, 3435, 3664, 4122, 4580, 4809, 5040, 5496, 6412, 6870, 7328, 8015, 8244, 9160, 9618, 10080, 10305, 10992, 12323, 12824, 13740, 14427, 16030, 16488, 18320, 19236, 20610, 21984, 24045, 24646, 25648, 27480, 28854, 32060, 32976, 36640, 36969, 38472, 41220, 48090, 49292, 51296, 54960, 57708, 61615, 64120, 65952, 72135, 73938, 76944, 82440, 86261, 96180, 98584, 109920, 110907, 115416, 123230, 128240, 144270, 147876, 153888, 164880, 172522, 184845, 192360, 197168, 221814, 230832, 246460, 256480, 258783, 288540, 295752, 329760, 345044, 369690, 384720, 394336, 431305, 443628, 461664, 492920, 517566, 554535, 577080, 591504, 690088, 739380, 769440, 776349, 862610, 887256, 985840, 1035132, 1109070, 1154160, 1183008, 1293915, 1380176, 1478760, 1552698, 1725220, 1774512, 1971680, 2070264, 2218140, 2308320, 2587830, 2760352, 2821967, 2957520, 3105396, 3450440, 3549024, 3881745, 4140528, 4436280, 5175660, 5643934, 5915040, 6210792, 6900880, 7763490, 8281056, 8465901, 8872560, 10351320, 11287868, 12421584, 13801760, 14109835, 15526980, 16931802, 17745120, 19753769, 20702640, 22575736, 24843168, 25397703, 28219670, 31053960, 33863604, 39507538, 41405280, 42329505, 45151472, 50795406, 56439340, 59261307, 62107920, 67727208, 79015076, 84659010, 90302944, 98768845, 101590812, 112878680, 118522614, 124215840, 126988515, 135454416, 158030152, 169318020, 177783921, 197537690, 203181624, 225757360, 237045228, 253977030, 270908832, 296306535, 316060304, 338636040, 355567842, 395075380, 406363248, 451514720, 474090456, 507954060, 592613070, 632120608, 677272080, 711135684, 790150760, 812726496, 888919605, 948180912, 1015908120, 1185226140, 1354544160, 1422271368, 1580301520, 1777839210, 1896361824, 2031816240, 2370452280, 2844542736, 3160603040, 3555678420, 4063632480, 4740904560, 5689085472, 7111356840, 9481809120, 14222713680, 28445427360]

約数ペア:

[(1, 28445427360), (2, 14222713680), (3, 9481809120), (4, 7111356840), (5, 5689085472), (6, 4740904560), (7, 4063632480), (8, 3555678420), (9, 3160603040), (10, 2844542736), (12, 2370452280), (14, 2031816240), (15, 1896361824), (16, 1777839210), (18, 1580301520), (20, 1422271368), (21, 1354544160), (24, 1185226140), (28, 1015908120), (30, 948180912), (32, 888919605), (35, 812726496), (36, 790150760), (40, 711135684), (42, 677272080), (45, 632120608), (48, 592613070), (56, 507954060), (60, 474090456), (63, 451514720), (70, 406363248), (72, 395075380), (80, 355567842), (84, 338636040), (90, 316060304), (96, 296306535), (105, 270908832), (112, 253977030), (120, 237045228), (126, 225757360), (140, 203181624), (144, 197537690), (160, 177783921), (168, 169318020), (180, 158030152), (210, 135454416), (224, 126988515), (229, 124215840), (240, 118522614), (252, 112878680), (280, 101590812), (288, 98768845), (315, 90302944), (336, 84659010), (360, 79015076), (420, 67727208), (458, 62107920), (480, 59261307), (504, 56439340), (560, 50795406), (630, 45151472), (672, 42329505), (687, 41405280), (720, 39507538), (840, 33863604), (916, 31053960), (1008, 28219670), (1120, 25397703), (1145, 24843168), (1260, 22575736), (1374, 20702640), (1440, 19753769), (1603, 17745120), (1680, 16931802), (1832, 15526980), (2016, 14109835), (2061, 13801760), (2290, 12421584), (2520, 11287868), (2748, 10351320), (3206, 8872560), (3360, 8465901), (3435, 8281056), (3664, 7763490), (4122, 6900880), (4580, 6210792), (4809, 5915040), (5040, 5643934), (5496, 5175660), (6412, 4436280), (6870, 4140528), (7328, 3881745), (8015, 3549024), (8244, 3450440), (9160, 3105396), (9618, 2957520), (10080, 2821967), (10305, 2760352), (10992, 2587830), (12323, 2308320), (12824, 2218140), (13740, 2070264), (14427, 1971680), (16030, 1774512), (16488, 1725220), (18320, 1552698), (19236, 1478760), (20610, 1380176), (21984, 1293915), (24045, 1183008), (24646, 1154160), (25648, 1109070), (27480, 1035132), (28854, 985840), (32060, 887256), (32976, 862610), (36640, 776349), (36969, 769440), (38472, 739380), (41220, 690088), (48090, 591504), (49292, 577080), (51296, 554535), (54960, 517566), (57708, 492920), (61615, 461664), (64120, 443628), (65952, 431305), (72135, 394336), (73938, 384720), (76944, 369690), (82440, 345044), (86261, 329760), (96180, 295752), (98584, 288540), (109920, 258783), (110907, 256480), (115416, 246460), (123230, 230832), (128240, 221814), (144270, 197168), (147876, 192360), (153888, 184845), (164880, 172522)]