22540189280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1\times {\mathrm{1301}}^1$

素因数の和:1853

約数の個数: 192

約数和(自身を含む): 62995968000

約数和(自身を除く): 40455778720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 434, 496, 499, 560, 620, 868, 992, 998, 1085, 1120, 1240, 1301, 1736, 1996, 2170, 2480, 2495, 2602, 3472, 3493, 3992, 4340, 4960, 4990, 5204, 6505, 6944, 6986, 7984, 8680, 9107, 9980, 10408, 13010, 13972, 15469, 15968, 17360, 17465, 18214, 19960, 20816, 26020, 27944, 30938, 34720, 34930, 36428, 39920, 40331, 41632, 45535, 52040, 55888, 61876, 69860, 72856, 77345, 79840, 80662, 91070, 104080, 108283, 111776, 123752, 139720, 145712, 154690, 161324, 182140, 201655, 208160, 216566, 247504, 279440, 282317, 291424, 309380, 322648, 364280, 403310, 433132, 495008, 541415, 558880, 564634, 618760, 645296, 649199, 728560, 806620, 866264, 1082830, 1129268, 1237520, 1290592, 1298398, 1411585, 1457120, 1613240, 1732528, 2165660, 2258536, 2475040, 2596796, 2823170, 3226480, 3245995, 3465056, 4331320, 4517072, 4544393, 5193592, 5646340, 6452960, 6491990, 8662640, 9034144, 9088786, 10387184, 11292680, 12983980, 17325280, 18177572, 20125169, 20774368, 22585360, 22721965, 25967960, 36355144, 40250338, 45170720, 45443930, 51935920, 72710288, 80500676, 90887860, 100625845, 103871840, 140876183, 145420576, 161001352, 181775720, 201251690, 281752366, 322002704, 363551440, 402503380, 563504732, 644005408, 704380915, 727102880, 805006760, 1127009464, 1408761830, 1610013520, 2254018928, 2817523660, 3220027040, 4508037856, 5635047320, 11270094640, 22540189280]

約数ペア:

[(1, 22540189280), (2, 11270094640), (4, 5635047320), (5, 4508037856), (7, 3220027040), (8, 2817523660), (10, 2254018928), (14, 1610013520), (16, 1408761830), (20, 1127009464), (28, 805006760), (31, 727102880), (32, 704380915), (35, 644005408), (40, 563504732), (56, 402503380), (62, 363551440), (70, 322002704), (80, 281752366), (112, 201251690), (124, 181775720), (140, 161001352), (155, 145420576), (160, 140876183), (217, 103871840), (224, 100625845), (248, 90887860), (280, 80500676), (310, 72710288), (434, 51935920), (496, 45443930), (499, 45170720), (560, 40250338), (620, 36355144), (868, 25967960), (992, 22721965), (998, 22585360), (1085, 20774368), (1120, 20125169), (1240, 18177572), (1301, 17325280), (1736, 12983980), (1996, 11292680), (2170, 10387184), (2480, 9088786), (2495, 9034144), (2602, 8662640), (3472, 6491990), (3493, 6452960), (3992, 5646340), (4340, 5193592), (4960, 4544393), (4990, 4517072), (5204, 4331320), (6505, 3465056), (6944, 3245995), (6986, 3226480), (7984, 2823170), (8680, 2596796), (9107, 2475040), (9980, 2258536), (10408, 2165660), (13010, 1732528), (13972, 1613240), (15469, 1457120), (15968, 1411585), (17360, 1298398), (17465, 1290592), (18214, 1237520), (19960, 1129268), (20816, 1082830), (26020, 866264), (27944, 806620), (30938, 728560), (34720, 649199), (34930, 645296), (36428, 618760), (39920, 564634), (40331, 558880), (41632, 541415), (45535, 495008), (52040, 433132), (55888, 403310), (61876, 364280), (69860, 322648), (72856, 309380), (77345, 291424), (79840, 282317), (80662, 279440), (91070, 247504), (104080, 216566), (108283, 208160), (111776, 201655), (123752, 182140), (139720, 161324), (145712, 154690)]