233177280

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{4957}}^1$

素因数の和:4991

約数の個数: 168

約数和(自身を含む): 861383088

約数和(自身を除く): 628205808

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, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 392, 420, 448, 480, 490, 560, 588, 672, 735, 784, 840, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1960, 2240, 2352, 2940, 3136, 3360, 3920, 4704, 4957, 5880, 6720, 7840, 9408, 9914, 11760, 14871, 15680, 19828, 23520, 24785, 29742, 34699, 39656, 47040, 49570, 59484, 69398, 74355, 79312, 99140, 104097, 118968, 138796, 148710, 158624, 173495, 198280, 208194, 237936, 242893, 277592, 297420, 317248, 346990, 396560, 416388, 475872, 485786, 520485, 555184, 594840, 693980, 728679, 793120, 832776, 951744, 971572, 1040970, 1110368, 1189680, 1214465, 1387960, 1457358, 1586240, 1665552, 1943144, 2081940, 2220736, 2379360, 2428930, 2775920, 2914716, 3331104, 3643395, 3886288, 4163880, 4758720, 4857860, 5551840, 5829432, 6662208, 7286790, 7772576, 8327760, 9715720, 11103680, 11658864, 14573580, 15545152, 16655520, 19431440, 23317728, 29147160, 33311040, 38862880, 46635456, 58294320, 77725760, 116588640, 233177280]

約数ペア:

[(1, 233177280), (2, 116588640), (3, 77725760), (4, 58294320), (5, 46635456), (6, 38862880), (7, 33311040), (8, 29147160), (10, 23317728), (12, 19431440), (14, 16655520), (15, 15545152), (16, 14573580), (20, 11658864), (21, 11103680), (24, 9715720), (28, 8327760), (30, 7772576), (32, 7286790), (35, 6662208), (40, 5829432), (42, 5551840), (48, 4857860), (49, 4758720), (56, 4163880), (60, 3886288), (64, 3643395), (70, 3331104), (80, 2914716), (84, 2775920), (96, 2428930), (98, 2379360), (105, 2220736), (112, 2081940), (120, 1943144), (140, 1665552), (147, 1586240), (160, 1457358), (168, 1387960), (192, 1214465), (196, 1189680), (210, 1110368), (224, 1040970), (240, 971572), (245, 951744), (280, 832776), (294, 793120), (320, 728679), (336, 693980), (392, 594840), (420, 555184), (448, 520485), (480, 485786), (490, 475872), (560, 416388), (588, 396560), (672, 346990), (735, 317248), (784, 297420), (840, 277592), (960, 242893), (980, 237936), (1120, 208194), (1176, 198280), (1344, 173495), (1470, 158624), (1568, 148710), (1680, 138796), (1960, 118968), (2240, 104097), (2352, 99140), (2940, 79312), (3136, 74355), (3360, 69398), (3920, 59484), (4704, 49570), (4957, 47040), (5880, 39656), (6720, 34699), (7840, 29742), (9408, 24785), (9914, 23520), (11760, 19828), (14871, 15680)]