224788620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1657}}^1$

素因数の和:1712

約数の個数: 192

約数和(自身を含む): 802206720

約数和(自身を除く): 577418100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 19, 20, 21, 28, 30, 34, 35, 38, 42, 51, 57, 60, 68, 70, 76, 84, 85, 95, 102, 105, 114, 119, 133, 140, 170, 190, 204, 210, 228, 238, 255, 266, 285, 323, 340, 357, 380, 399, 420, 476, 510, 532, 570, 595, 646, 665, 714, 798, 969, 1020, 1140, 1190, 1292, 1330, 1428, 1596, 1615, 1657, 1785, 1938, 1995, 2261, 2380, 2660, 3230, 3314, 3570, 3876, 3990, 4522, 4845, 4971, 6460, 6628, 6783, 7140, 7980, 8285, 9044, 9690, 9942, 11305, 11599, 13566, 16570, 19380, 19884, 22610, 23198, 24855, 27132, 28169, 31483, 33140, 33915, 34797, 45220, 46396, 49710, 56338, 57995, 62966, 67830, 69594, 84507, 94449, 99420, 112676, 115990, 125932, 135660, 139188, 140845, 157415, 169014, 173985, 188898, 197183, 220381, 231980, 281690, 314830, 338028, 347970, 377796, 394366, 422535, 440762, 472245, 535211, 563380, 591549, 629660, 661143, 695940, 788732, 845070, 881524, 944490, 985915, 1070422, 1101905, 1183098, 1322286, 1605633, 1690140, 1888980, 1971830, 2140844, 2203810, 2366196, 2644572, 2676055, 2957745, 3211266, 3305715, 3746477, 3943660, 4407620, 5352110, 5915490, 6422532, 6611430, 7492954, 8028165, 10704220, 11239431, 11830980, 13222860, 14985908, 16056330, 18732385, 22478862, 32112660, 37464770, 44957724, 56197155, 74929540, 112394310, 224788620]

約数ペア:

[(1, 224788620), (2, 112394310), (3, 74929540), (4, 56197155), (5, 44957724), (6, 37464770), (7, 32112660), (10, 22478862), (12, 18732385), (14, 16056330), (15, 14985908), (17, 13222860), (19, 11830980), (20, 11239431), (21, 10704220), (28, 8028165), (30, 7492954), (34, 6611430), (35, 6422532), (38, 5915490), (42, 5352110), (51, 4407620), (57, 3943660), (60, 3746477), (68, 3305715), (70, 3211266), (76, 2957745), (84, 2676055), (85, 2644572), (95, 2366196), (102, 2203810), (105, 2140844), (114, 1971830), (119, 1888980), (133, 1690140), (140, 1605633), (170, 1322286), (190, 1183098), (204, 1101905), (210, 1070422), (228, 985915), (238, 944490), (255, 881524), (266, 845070), (285, 788732), (323, 695940), (340, 661143), (357, 629660), (380, 591549), (399, 563380), (420, 535211), (476, 472245), (510, 440762), (532, 422535), (570, 394366), (595, 377796), (646, 347970), (665, 338028), (714, 314830), (798, 281690), (969, 231980), (1020, 220381), (1140, 197183), (1190, 188898), (1292, 173985), (1330, 169014), (1428, 157415), (1596, 140845), (1615, 139188), (1657, 135660), (1785, 125932), (1938, 115990), (1995, 112676), (2261, 99420), (2380, 94449), (2660, 84507), (3230, 69594), (3314, 67830), (3570, 62966), (3876, 57995), (3990, 56338), (4522, 49710), (4845, 46396), (4971, 45220), (6460, 34797), (6628, 33915), (6783, 33140), (7140, 31483), (7980, 28169), (8285, 27132), (9044, 24855), (9690, 23198), (9942, 22610), (11305, 19884), (11599, 19380), (13566, 16570)]