23972760

素因数分解:

$2^3\times 3^4\times 5^1\times 7^2\times {\mathrm{151}}^1$

素因数の和:188

約数の個数: 240

約数和(自身を含む): 94350960

約数和(自身を除く): 70378200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 81, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 151, 162, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 302, 315, 324, 360, 378, 392, 405, 420, 441, 453, 490, 504, 540, 567, 588, 604, 630, 648, 735, 755, 756, 810, 840, 882, 906, 945, 980, 1057, 1080, 1134, 1176, 1208, 1260, 1323, 1359, 1470, 1510, 1512, 1620, 1764, 1812, 1890, 1960, 2114, 2205, 2265, 2268, 2520, 2646, 2718, 2835, 2940, 3020, 3171, 3240, 3528, 3624, 3780, 3969, 4077, 4228, 4410, 4530, 4536, 5285, 5292, 5436, 5670, 5880, 6040, 6342, 6615, 6795, 7399, 7560, 7938, 8154, 8456, 8820, 9060, 9513, 10570, 10584, 10872, 11340, 12231, 12684, 13230, 13590, 14798, 15855, 15876, 16308, 17640, 18120, 19026, 19845, 20385, 21140, 22197, 22680, 24462, 25368, 26460, 27180, 28539, 29596, 31710, 31752, 32616, 36995, 38052, 39690, 40770, 42280, 44394, 47565, 48924, 52920, 54360, 57078, 59192, 61155, 63420, 66591, 73990, 76104, 79380, 81540, 85617, 88788, 95130, 97848, 110985, 114156, 122310, 126840, 133182, 142695, 147980, 158760, 163080, 171234, 177576, 190260, 199773, 221970, 228312, 244620, 266364, 285390, 295960, 332955, 342468, 380520, 399546, 428085, 443940, 489240, 532728, 570780, 599319, 665910, 684936, 799092, 856170, 887880, 998865, 1141560, 1198638, 1331820, 1598184, 1712340, 1997730, 2397276, 2663640, 2996595, 3424680, 3995460, 4794552, 5993190, 7990920, 11986380, 23972760]

約数ペア:

[(1, 23972760), (2, 11986380), (3, 7990920), (4, 5993190), (5, 4794552), (6, 3995460), (7, 3424680), (8, 2996595), (9, 2663640), (10, 2397276), (12, 1997730), (14, 1712340), (15, 1598184), (18, 1331820), (20, 1198638), (21, 1141560), (24, 998865), (27, 887880), (28, 856170), (30, 799092), (35, 684936), (36, 665910), (40, 599319), (42, 570780), (45, 532728), (49, 489240), (54, 443940), (56, 428085), (60, 399546), (63, 380520), (70, 342468), (72, 332955), (81, 295960), (84, 285390), (90, 266364), (98, 244620), (105, 228312), (108, 221970), (120, 199773), (126, 190260), (135, 177576), (140, 171234), (147, 163080), (151, 158760), (162, 147980), (168, 142695), (180, 133182), (189, 126840), (196, 122310), (210, 114156), (216, 110985), (245, 97848), (252, 95130), (270, 88788), (280, 85617), (294, 81540), (302, 79380), (315, 76104), (324, 73990), (360, 66591), (378, 63420), (392, 61155), (405, 59192), (420, 57078), (441, 54360), (453, 52920), (490, 48924), (504, 47565), (540, 44394), (567, 42280), (588, 40770), (604, 39690), (630, 38052), (648, 36995), (735, 32616), (755, 31752), (756, 31710), (810, 29596), (840, 28539), (882, 27180), (906, 26460), (945, 25368), (980, 24462), (1057, 22680), (1080, 22197), (1134, 21140), (1176, 20385), (1208, 19845), (1260, 19026), (1323, 18120), (1359, 17640), (1470, 16308), (1510, 15876), (1512, 15855), (1620, 14798), (1764, 13590), (1812, 13230), (1890, 12684), (1960, 12231), (2114, 11340), (2205, 10872), (2265, 10584), (2268, 10570), (2520, 9513), (2646, 9060), (2718, 8820), (2835, 8456), (2940, 8154), (3020, 7938), (3171, 7560), (3240, 7399), (3528, 6795), (3624, 6615), (3780, 6342), (3969, 6040), (4077, 5880), (4228, 5670), (4410, 5436), (4530, 5292), (4536, 5285)]