109908960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{4673}}^1$

素因数の和:4705

約数の個数: 144

約数和(自身を含む): 402824016

約数和(自身を除く): 292915056

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4673, 4704, 5880, 7840, 9346, 11760, 14019, 18692, 23365, 23520, 28038, 32711, 37384, 46730, 56076, 65422, 70095, 74768, 93460, 98133, 112152, 130844, 140190, 149536, 163555, 186920, 196266, 224304, 228977, 261688, 280380, 327110, 373840, 392532, 448608, 457954, 490665, 523376, 560760, 654220, 686931, 747680, 785064, 915908, 981330, 1046752, 1121520, 1144885, 1308440, 1373862, 1570128, 1831816, 1962660, 2243040, 2289770, 2616880, 2747724, 3140256, 3434655, 3663632, 3925320, 4579540, 5233760, 5495448, 6869310, 7327264, 7850640, 9159080, 10990896, 13738620, 15701280, 18318160, 21981792, 27477240, 36636320, 54954480, 109908960]

約数ペア:

[(1, 109908960), (2, 54954480), (3, 36636320), (4, 27477240), (5, 21981792), (6, 18318160), (7, 15701280), (8, 13738620), (10, 10990896), (12, 9159080), (14, 7850640), (15, 7327264), (16, 6869310), (20, 5495448), (21, 5233760), (24, 4579540), (28, 3925320), (30, 3663632), (32, 3434655), (35, 3140256), (40, 2747724), (42, 2616880), (48, 2289770), (49, 2243040), (56, 1962660), (60, 1831816), (70, 1570128), (80, 1373862), (84, 1308440), (96, 1144885), (98, 1121520), (105, 1046752), (112, 981330), (120, 915908), (140, 785064), (147, 747680), (160, 686931), (168, 654220), (196, 560760), (210, 523376), (224, 490665), (240, 457954), (245, 448608), (280, 392532), (294, 373840), (336, 327110), (392, 280380), (420, 261688), (480, 228977), (490, 224304), (560, 196266), (588, 186920), (672, 163555), (735, 149536), (784, 140190), (840, 130844), (980, 112152), (1120, 98133), (1176, 93460), (1470, 74768), (1568, 70095), (1680, 65422), (1960, 56076), (2352, 46730), (2940, 37384), (3360, 32711), (3920, 28038), (4673, 23520), (4704, 23365), (5880, 18692), (7840, 14019), (9346, 11760)]