219175040

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{241}}^1$

素因数の和:303

約数の個数: 192

約数和(自身を含む): 633144600

約数和(自身を除く): 413969560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 49, 56, 58, 64, 70, 80, 98, 112, 116, 128, 140, 145, 160, 196, 203, 224, 232, 241, 245, 280, 290, 320, 392, 406, 448, 464, 482, 490, 560, 580, 640, 784, 812, 896, 928, 964, 980, 1015, 1120, 1160, 1205, 1421, 1568, 1624, 1687, 1856, 1928, 1960, 2030, 2240, 2320, 2410, 2842, 3136, 3248, 3374, 3712, 3856, 3920, 4060, 4480, 4640, 4820, 5684, 6272, 6496, 6748, 6989, 7105, 7712, 7840, 8120, 8435, 9280, 9640, 11368, 11809, 12992, 13496, 13978, 14210, 15424, 15680, 16240, 16870, 18560, 19280, 22736, 23618, 25984, 26992, 27956, 28420, 30848, 31360, 32480, 33740, 34945, 38560, 45472, 47236, 48923, 53984, 55912, 56840, 59045, 64960, 67480, 69890, 77120, 90944, 94472, 97846, 107968, 111824, 113680, 118090, 129920, 134960, 139780, 154240, 181888, 188944, 195692, 215936, 223648, 227360, 236180, 244615, 269920, 279560, 342461, 377888, 391384, 447296, 454720, 472360, 489230, 539840, 559120, 684922, 755776, 782768, 894592, 909440, 944720, 978460, 1079680, 1118240, 1369844, 1511552, 1565536, 1712305, 1889440, 1956920, 2236480, 2739688, 3131072, 3424610, 3778880, 3913840, 4472960, 5479376, 6262144, 6849220, 7557760, 7827680, 10958752, 13698440, 15655360, 21917504, 27396880, 31310720, 43835008, 54793760, 109587520, 219175040]

約数ペア:

[(1, 219175040), (2, 109587520), (4, 54793760), (5, 43835008), (7, 31310720), (8, 27396880), (10, 21917504), (14, 15655360), (16, 13698440), (20, 10958752), (28, 7827680), (29, 7557760), (32, 6849220), (35, 6262144), (40, 5479376), (49, 4472960), (56, 3913840), (58, 3778880), (64, 3424610), (70, 3131072), (80, 2739688), (98, 2236480), (112, 1956920), (116, 1889440), (128, 1712305), (140, 1565536), (145, 1511552), (160, 1369844), (196, 1118240), (203, 1079680), (224, 978460), (232, 944720), (241, 909440), (245, 894592), (280, 782768), (290, 755776), (320, 684922), (392, 559120), (406, 539840), (448, 489230), (464, 472360), (482, 454720), (490, 447296), (560, 391384), (580, 377888), (640, 342461), (784, 279560), (812, 269920), (896, 244615), (928, 236180), (964, 227360), (980, 223648), (1015, 215936), (1120, 195692), (1160, 188944), (1205, 181888), (1421, 154240), (1568, 139780), (1624, 134960), (1687, 129920), (1856, 118090), (1928, 113680), (1960, 111824), (2030, 107968), (2240, 97846), (2320, 94472), (2410, 90944), (2842, 77120), (3136, 69890), (3248, 67480), (3374, 64960), (3712, 59045), (3856, 56840), (3920, 55912), (4060, 53984), (4480, 48923), (4640, 47236), (4820, 45472), (5684, 38560), (6272, 34945), (6496, 33740), (6748, 32480), (6989, 31360), (7105, 30848), (7712, 28420), (7840, 27956), (8120, 26992), (8435, 25984), (9280, 23618), (9640, 22736), (11368, 19280), (11809, 18560), (12992, 16870), (13496, 16240), (13978, 15680), (14210, 15424)]