1869850560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{757}}^1$

素因数の和:891

約数の個数: 224

約数和(自身を含む): 6210312192

約数和(自身を除く): 4340461632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 83, 93, 96, 120, 124, 155, 160, 166, 186, 192, 240, 248, 249, 310, 320, 332, 372, 415, 465, 480, 496, 498, 620, 664, 744, 757, 830, 930, 960, 992, 996, 1240, 1245, 1328, 1488, 1514, 1660, 1860, 1984, 1992, 2271, 2480, 2490, 2573, 2656, 2976, 3028, 3320, 3720, 3785, 3984, 4542, 4960, 4980, 5146, 5312, 5952, 6056, 6640, 7440, 7570, 7719, 7968, 9084, 9920, 9960, 10292, 11355, 12112, 12865, 13280, 14880, 15140, 15438, 15936, 18168, 19920, 20584, 22710, 23467, 24224, 25730, 26560, 29760, 30280, 30876, 36336, 38595, 39840, 41168, 45420, 46934, 48448, 51460, 60560, 61752, 62831, 70401, 72672, 77190, 79680, 82336, 90840, 93868, 102920, 117335, 121120, 123504, 125662, 140802, 145344, 154380, 164672, 181680, 187736, 188493, 205840, 234670, 242240, 247008, 251324, 281604, 308760, 314155, 352005, 363360, 375472, 376986, 411680, 469340, 494016, 502648, 563208, 617520, 628310, 704010, 726720, 750944, 753972, 823360, 938680, 942465, 1005296, 1126416, 1235040, 1256620, 1408020, 1501888, 1507944, 1877360, 1884930, 1947761, 2010592, 2252832, 2470080, 2513240, 2816040, 3015888, 3754720, 3769860, 3895522, 4021184, 4505664, 5026480, 5632080, 5843283, 6031776, 7509440, 7539720, 7791044, 9738805, 10052960, 11264160, 11686566, 12063552, 15079440, 15582088, 19477610, 20105920, 22528320, 23373132, 29216415, 30158880, 31164176, 38955220, 46746264, 58432830, 60317760, 62328352, 77910440, 93492528, 116865660, 124656704, 155820880, 186985056, 233731320, 311641760, 373970112, 467462640, 623283520, 934925280, 1869850560]

約数ペア:

[(1, 1869850560), (2, 934925280), (3, 623283520), (4, 467462640), (5, 373970112), (6, 311641760), (8, 233731320), (10, 186985056), (12, 155820880), (15, 124656704), (16, 116865660), (20, 93492528), (24, 77910440), (30, 62328352), (31, 60317760), (32, 58432830), (40, 46746264), (48, 38955220), (60, 31164176), (62, 30158880), (64, 29216415), (80, 23373132), (83, 22528320), (93, 20105920), (96, 19477610), (120, 15582088), (124, 15079440), (155, 12063552), (160, 11686566), (166, 11264160), (186, 10052960), (192, 9738805), (240, 7791044), (248, 7539720), (249, 7509440), (310, 6031776), (320, 5843283), (332, 5632080), (372, 5026480), (415, 4505664), (465, 4021184), (480, 3895522), (496, 3769860), (498, 3754720), (620, 3015888), (664, 2816040), (744, 2513240), (757, 2470080), (830, 2252832), (930, 2010592), (960, 1947761), (992, 1884930), (996, 1877360), (1240, 1507944), (1245, 1501888), (1328, 1408020), (1488, 1256620), (1514, 1235040), (1660, 1126416), (1860, 1005296), (1984, 942465), (1992, 938680), (2271, 823360), (2480, 753972), (2490, 750944), (2573, 726720), (2656, 704010), (2976, 628310), (3028, 617520), (3320, 563208), (3720, 502648), (3785, 494016), (3984, 469340), (4542, 411680), (4960, 376986), (4980, 375472), (5146, 363360), (5312, 352005), (5952, 314155), (6056, 308760), (6640, 281604), (7440, 251324), (7570, 247008), (7719, 242240), (7968, 234670), (9084, 205840), (9920, 188493), (9960, 187736), (10292, 181680), (11355, 164672), (12112, 154380), (12865, 145344), (13280, 140802), (14880, 125662), (15140, 123504), (15438, 121120), (15936, 117335), (18168, 102920), (19920, 93868), (20584, 90840), (22710, 82336), (23467, 79680), (24224, 77190), (25730, 72672), (26560, 70401), (29760, 62831), (30280, 61752), (30876, 60560), (36336, 51460), (38595, 48448), (39840, 46934), (41168, 45420)]