16898300880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{1787}}^1$

素因数の和:1906

約数の個数: 240

約数和(自身を含む): 55480324032

約数和(自身を除く): 38582023152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 41, 48, 60, 62, 80, 82, 93, 120, 123, 124, 155, 164, 186, 205, 240, 246, 248, 310, 328, 372, 410, 465, 492, 496, 615, 620, 656, 744, 820, 930, 961, 984, 1230, 1240, 1271, 1488, 1640, 1787, 1860, 1922, 1968, 2460, 2480, 2542, 2883, 3280, 3574, 3720, 3813, 3844, 4805, 4920, 5084, 5361, 5766, 6355, 7148, 7440, 7626, 7688, 8935, 9610, 9840, 10168, 10722, 11532, 12710, 14296, 14415, 15252, 15376, 17870, 19065, 19220, 20336, 21444, 23064, 25420, 26805, 28592, 28830, 30504, 35740, 38130, 38440, 39401, 42888, 46128, 50840, 53610, 55397, 57660, 61008, 71480, 73267, 76260, 76880, 78802, 85776, 101680, 107220, 110794, 115320, 118203, 142960, 146534, 152520, 157604, 166191, 197005, 214440, 219801, 221588, 230640, 236406, 276985, 293068, 305040, 315208, 332382, 366335, 394010, 428880, 439602, 443176, 472812, 553970, 586136, 591015, 630416, 664764, 732670, 788020, 830955, 879204, 886352, 945624, 1099005, 1107940, 1172272, 1182030, 1329528, 1465340, 1576040, 1661910, 1717307, 1758408, 1891248, 2198010, 2215880, 2271277, 2364060, 2659056, 2930680, 3152080, 3323820, 3434614, 3516816, 4396020, 4431760, 4542554, 4728120, 5151921, 5861360, 6647640, 6813831, 6869228, 8586535, 8792040, 9085108, 9456240, 10303842, 11356385, 13295280, 13627662, 13738456, 17173070, 17584080, 18170216, 20607684, 22712770, 25759605, 27255324, 27476912, 34069155, 34346140, 36340432, 41215368, 45425540, 51519210, 54510648, 68138310, 68692280, 70409587, 82430736, 90851080, 103038420, 109021296, 136276620, 137384560, 140819174, 181702160, 206076840, 211228761, 272553240, 281638348, 352047935, 412153680, 422457522, 545106480, 563276696, 704095870, 844915044, 1056143805, 1126553392, 1408191740, 1689830088, 2112287610, 2816383480, 3379660176, 4224575220, 5632766960, 8449150440, 16898300880]

約数ペア:

[(1, 16898300880), (2, 8449150440), (3, 5632766960), (4, 4224575220), (5, 3379660176), (6, 2816383480), (8, 2112287610), (10, 1689830088), (12, 1408191740), (15, 1126553392), (16, 1056143805), (20, 844915044), (24, 704095870), (30, 563276696), (31, 545106480), (40, 422457522), (41, 412153680), (48, 352047935), (60, 281638348), (62, 272553240), (80, 211228761), (82, 206076840), (93, 181702160), (120, 140819174), (123, 137384560), (124, 136276620), (155, 109021296), (164, 103038420), (186, 90851080), (205, 82430736), (240, 70409587), (246, 68692280), (248, 68138310), (310, 54510648), (328, 51519210), (372, 45425540), (410, 41215368), (465, 36340432), (492, 34346140), (496, 34069155), (615, 27476912), (620, 27255324), (656, 25759605), (744, 22712770), (820, 20607684), (930, 18170216), (961, 17584080), (984, 17173070), (1230, 13738456), (1240, 13627662), (1271, 13295280), (1488, 11356385), (1640, 10303842), (1787, 9456240), (1860, 9085108), (1922, 8792040), (1968, 8586535), (2460, 6869228), (2480, 6813831), (2542, 6647640), (2883, 5861360), (3280, 5151921), (3574, 4728120), (3720, 4542554), (3813, 4431760), (3844, 4396020), (4805, 3516816), (4920, 3434614), (5084, 3323820), (5361, 3152080), (5766, 2930680), (6355, 2659056), (7148, 2364060), (7440, 2271277), (7626, 2215880), (7688, 2198010), (8935, 1891248), (9610, 1758408), (9840, 1717307), (10168, 1661910), (10722, 1576040), (11532, 1465340), (12710, 1329528), (14296, 1182030), (14415, 1172272), (15252, 1107940), (15376, 1099005), (17870, 945624), (19065, 886352), (19220, 879204), (20336, 830955), (21444, 788020), (23064, 732670), (25420, 664764), (26805, 630416), (28592, 591015), (28830, 586136), (30504, 553970), (35740, 472812), (38130, 443176), (38440, 439602), (39401, 428880), (42888, 394010), (46128, 366335), (50840, 332382), (53610, 315208), (55397, 305040), (57660, 293068), (61008, 276985), (71480, 236406), (73267, 230640), (76260, 221588), (76880, 219801), (78802, 214440), (85776, 197005), (101680, 166191), (107220, 157604), (110794, 152520), (115320, 146534), (118203, 142960)]