621828960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1663}}^1$

素因数の和:1741

約数の個数: 192

約数和(自身を含む): 2113413120

約数和(自身を除く): 1491584160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 41, 48, 57, 60, 76, 80, 82, 95, 96, 114, 120, 123, 152, 160, 164, 190, 205, 228, 240, 246, 285, 304, 328, 380, 410, 456, 480, 492, 570, 608, 615, 656, 760, 779, 820, 912, 984, 1140, 1230, 1312, 1520, 1558, 1640, 1663, 1824, 1968, 2280, 2337, 2460, 3040, 3116, 3280, 3326, 3895, 3936, 4560, 4674, 4920, 4989, 6232, 6560, 6652, 7790, 8315, 9120, 9348, 9840, 9978, 11685, 12464, 13304, 15580, 16630, 18696, 19680, 19956, 23370, 24928, 24945, 26608, 31160, 31597, 33260, 37392, 39912, 46740, 49890, 53216, 62320, 63194, 66520, 68183, 74784, 79824, 93480, 94791, 99780, 124640, 126388, 133040, 136366, 157985, 159648, 186960, 189582, 199560, 204549, 252776, 266080, 272732, 315970, 340915, 373920, 379164, 399120, 409098, 473955, 505552, 545464, 631940, 681830, 758328, 798240, 818196, 947910, 1011104, 1022745, 1090928, 1263880, 1295477, 1363660, 1516656, 1636392, 1895820, 2045490, 2181856, 2527760, 2590954, 2727320, 3033312, 3272784, 3791640, 3886431, 4090980, 5055520, 5181908, 5454640, 6477385, 6545568, 7583280, 7772862, 8181960, 10363816, 10909280, 12954770, 15166560, 15545724, 16363920, 19432155, 20727632, 25909540, 31091448, 32727840, 38864310, 41455264, 51819080, 62182896, 77728620, 103638160, 124365792, 155457240, 207276320, 310914480, 621828960]

約数ペア:

[(1, 621828960), (2, 310914480), (3, 207276320), (4, 155457240), (5, 124365792), (6, 103638160), (8, 77728620), (10, 62182896), (12, 51819080), (15, 41455264), (16, 38864310), (19, 32727840), (20, 31091448), (24, 25909540), (30, 20727632), (32, 19432155), (38, 16363920), (40, 15545724), (41, 15166560), (48, 12954770), (57, 10909280), (60, 10363816), (76, 8181960), (80, 7772862), (82, 7583280), (95, 6545568), (96, 6477385), (114, 5454640), (120, 5181908), (123, 5055520), (152, 4090980), (160, 3886431), (164, 3791640), (190, 3272784), (205, 3033312), (228, 2727320), (240, 2590954), (246, 2527760), (285, 2181856), (304, 2045490), (328, 1895820), (380, 1636392), (410, 1516656), (456, 1363660), (480, 1295477), (492, 1263880), (570, 1090928), (608, 1022745), (615, 1011104), (656, 947910), (760, 818196), (779, 798240), (820, 758328), (912, 681830), (984, 631940), (1140, 545464), (1230, 505552), (1312, 473955), (1520, 409098), (1558, 399120), (1640, 379164), (1663, 373920), (1824, 340915), (1968, 315970), (2280, 272732), (2337, 266080), (2460, 252776), (3040, 204549), (3116, 199560), (3280, 189582), (3326, 186960), (3895, 159648), (3936, 157985), (4560, 136366), (4674, 133040), (4920, 126388), (4989, 124640), (6232, 99780), (6560, 94791), (6652, 93480), (7790, 79824), (8315, 74784), (9120, 68183), (9348, 66520), (9840, 63194), (9978, 62320), (11685, 53216), (12464, 49890), (13304, 46740), (15580, 39912), (16630, 37392), (18696, 33260), (19680, 31597), (19956, 31160), (23370, 26608), (24928, 24945)]