240574320

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{2273}}^1$

素因数の和:2309

約数の個数: 240

約数和(自身を含む): 964357920

約数和(自身を除く): 723783600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 336, 360, 378, 392, 420, 432, 441, 490, 504, 540, 560, 588, 630, 720, 735, 756, 784, 840, 882, 945, 980, 1008, 1080, 1176, 1260, 1323, 1470, 1512, 1680, 1764, 1890, 1960, 2160, 2205, 2273, 2352, 2520, 2646, 2940, 3024, 3528, 3780, 3920, 4410, 4546, 5040, 5292, 5880, 6615, 6819, 7056, 7560, 8820, 9092, 10584, 11365, 11760, 13230, 13638, 15120, 15911, 17640, 18184, 20457, 21168, 22730, 26460, 27276, 31822, 34095, 35280, 36368, 40914, 45460, 47733, 52920, 54552, 61371, 63644, 68190, 79555, 81828, 90920, 95466, 102285, 105840, 109104, 111377, 122742, 127288, 136380, 143199, 159110, 163656, 181840, 190932, 204570, 222754, 238665, 245484, 254576, 272760, 286398, 306855, 318220, 327312, 334131, 381864, 409140, 429597, 445508, 477330, 490968, 545520, 556885, 572796, 613710, 636440, 668262, 715995, 763728, 818280, 859194, 891016, 954660, 981936, 1002393, 1113770, 1145592, 1227420, 1272880, 1336524, 1431990, 1636560, 1670655, 1718388, 1782032, 1909320, 2004786, 2147985, 2227540, 2291184, 2454840, 2673048, 2863980, 3007179, 3341310, 3436776, 3818640, 4009572, 4295970, 4455080, 4909680, 5011965, 5346096, 5727960, 6014358, 6682620, 6873552, 8019144, 8591940, 8910160, 10023930, 11455920, 12028716, 13365240, 15035895, 16038288, 17183880, 20047860, 24057432, 26730480, 30071790, 34367760, 40095720, 48114864, 60143580, 80191440, 120287160, 240574320]

約数ペア:

[(1, 240574320), (2, 120287160), (3, 80191440), (4, 60143580), (5, 48114864), (6, 40095720), (7, 34367760), (8, 30071790), (9, 26730480), (10, 24057432), (12, 20047860), (14, 17183880), (15, 16038288), (16, 15035895), (18, 13365240), (20, 12028716), (21, 11455920), (24, 10023930), (27, 8910160), (28, 8591940), (30, 8019144), (35, 6873552), (36, 6682620), (40, 6014358), (42, 5727960), (45, 5346096), (48, 5011965), (49, 4909680), (54, 4455080), (56, 4295970), (60, 4009572), (63, 3818640), (70, 3436776), (72, 3341310), (80, 3007179), (84, 2863980), (90, 2673048), (98, 2454840), (105, 2291184), (108, 2227540), (112, 2147985), (120, 2004786), (126, 1909320), (135, 1782032), (140, 1718388), (144, 1670655), (147, 1636560), (168, 1431990), (180, 1336524), (189, 1272880), (196, 1227420), (210, 1145592), (216, 1113770), (240, 1002393), (245, 981936), (252, 954660), (270, 891016), (280, 859194), (294, 818280), (315, 763728), (336, 715995), (360, 668262), (378, 636440), (392, 613710), (420, 572796), (432, 556885), (441, 545520), (490, 490968), (504, 477330), (540, 445508), (560, 429597), (588, 409140), (630, 381864), (720, 334131), (735, 327312), (756, 318220), (784, 306855), (840, 286398), (882, 272760), (945, 254576), (980, 245484), (1008, 238665), (1080, 222754), (1176, 204570), (1260, 190932), (1323, 181840), (1470, 163656), (1512, 159110), (1680, 143199), (1764, 136380), (1890, 127288), (1960, 122742), (2160, 111377), (2205, 109104), (2273, 105840), (2352, 102285), (2520, 95466), (2646, 90920), (2940, 81828), (3024, 79555), (3528, 68190), (3780, 63644), (3920, 61371), (4410, 54552), (4546, 52920), (5040, 47733), (5292, 45460), (5880, 40914), (6615, 36368), (6819, 35280), (7056, 34095), (7560, 31822), (8820, 27276), (9092, 26460), (10584, 22730), (11365, 21168), (11760, 20457), (13230, 18184), (13638, 17640), (15120, 15911)]