226661260

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:133

約数の個数: 192

約数和(自身を含む): 612864000

約数和(自身を除く): 386202740

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 37, 38, 47, 49, 70, 74, 76, 94, 95, 98, 133, 140, 148, 185, 188, 190, 196, 235, 245, 259, 266, 329, 343, 370, 380, 470, 490, 518, 532, 658, 665, 686, 703, 740, 893, 931, 940, 980, 1036, 1295, 1316, 1330, 1372, 1406, 1645, 1715, 1739, 1786, 1813, 1862, 2303, 2590, 2660, 2812, 3290, 3430, 3478, 3515, 3572, 3626, 3724, 4465, 4606, 4655, 4921, 5180, 6251, 6517, 6580, 6860, 6956, 7030, 7252, 8695, 8930, 9065, 9212, 9310, 9842, 11515, 12173, 12502, 12691, 13034, 14060, 16121, 17390, 17860, 18130, 18620, 19684, 23030, 24346, 24605, 25004, 25382, 26068, 31255, 32242, 32585, 33041, 34447, 34780, 36260, 43757, 46060, 48692, 49210, 50764, 60865, 62510, 63455, 64484, 65170, 66082, 68894, 80605, 85211, 87514, 98420, 121730, 125020, 126910, 130340, 132164, 137788, 161210, 165205, 170422, 172235, 175028, 218785, 231287, 241129, 243460, 253820, 306299, 322420, 330410, 340844, 344470, 426055, 437570, 462574, 482258, 596477, 612598, 660820, 688940, 852110, 875140, 925148, 964516, 1156435, 1192954, 1205645, 1225196, 1531495, 1619009, 1704220, 2312870, 2385908, 2411290, 2982385, 3062990, 3238018, 4625740, 4822580, 5964770, 6125980, 6476036, 8095045, 11333063, 11929540, 16190090, 22666126, 32380180, 45332252, 56665315, 113330630, 226661260]

約数ペア:

[(1, 226661260), (2, 113330630), (4, 56665315), (5, 45332252), (7, 32380180), (10, 22666126), (14, 16190090), (19, 11929540), (20, 11333063), (28, 8095045), (35, 6476036), (37, 6125980), (38, 5964770), (47, 4822580), (49, 4625740), (70, 3238018), (74, 3062990), (76, 2982385), (94, 2411290), (95, 2385908), (98, 2312870), (133, 1704220), (140, 1619009), (148, 1531495), (185, 1225196), (188, 1205645), (190, 1192954), (196, 1156435), (235, 964516), (245, 925148), (259, 875140), (266, 852110), (329, 688940), (343, 660820), (370, 612598), (380, 596477), (470, 482258), (490, 462574), (518, 437570), (532, 426055), (658, 344470), (665, 340844), (686, 330410), (703, 322420), (740, 306299), (893, 253820), (931, 243460), (940, 241129), (980, 231287), (1036, 218785), (1295, 175028), (1316, 172235), (1330, 170422), (1372, 165205), (1406, 161210), (1645, 137788), (1715, 132164), (1739, 130340), (1786, 126910), (1813, 125020), (1862, 121730), (2303, 98420), (2590, 87514), (2660, 85211), (2812, 80605), (3290, 68894), (3430, 66082), (3478, 65170), (3515, 64484), (3572, 63455), (3626, 62510), (3724, 60865), (4465, 50764), (4606, 49210), (4655, 48692), (4921, 46060), (5180, 43757), (6251, 36260), (6517, 34780), (6580, 34447), (6860, 33041), (6956, 32585), (7030, 32242), (7252, 31255), (8695, 26068), (8930, 25382), (9065, 25004), (9212, 24605), (9310, 24346), (9842, 23030), (11515, 19684), (12173, 18620), (12502, 18130), (12691, 17860), (13034, 17390), (14060, 16121)]