2679854760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{20507}}^1$

素因数の和:20549

約数の個数: 192

約数和(自身を含む): 9819230400

約数和(自身を除く): 7139375640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 121, 132, 135, 165, 180, 198, 216, 220, 242, 264, 270, 297, 330, 360, 363, 396, 440, 484, 495, 540, 594, 605, 660, 726, 792, 968, 990, 1080, 1089, 1188, 1210, 1320, 1452, 1485, 1815, 1980, 2178, 2376, 2420, 2904, 2970, 3267, 3630, 3960, 4356, 4840, 5445, 5940, 6534, 7260, 8712, 10890, 11880, 13068, 14520, 16335, 20507, 21780, 26136, 32670, 41014, 43560, 61521, 65340, 82028, 102535, 123042, 130680, 164056, 184563, 205070, 225577, 246084, 307605, 369126, 410140, 451154, 492168, 553689, 615210, 676731, 738252, 820280, 902308, 922815, 1107378, 1127885, 1230420, 1353462, 1476504, 1804616, 1845630, 2030193, 2214756, 2255770, 2460840, 2481347, 2706924, 2768445, 3383655, 3691260, 4060386, 4429512, 4511540, 4962694, 5413848, 5536890, 6090579, 6767310, 7382520, 7444041, 8120772, 9023080, 9925388, 10150965, 11073780, 12181158, 12406735, 13534620, 14888082, 16241544, 19850776, 20301930, 22147560, 22332123, 24362316, 24813470, 27069240, 29776164, 30452895, 37220205, 40603860, 44664246, 48724632, 49626940, 59552328, 60905790, 66996369, 74440410, 81207720, 89328492, 99253880, 111660615, 121811580, 133992738, 148880820, 178656984, 223321230, 243623160, 267985476, 297761640, 334981845, 446642460, 535970952, 669963690, 893284920, 1339927380, 2679854760]

約数ペア:

[(1, 2679854760), (2, 1339927380), (3, 893284920), (4, 669963690), (5, 535970952), (6, 446642460), (8, 334981845), (9, 297761640), (10, 267985476), (11, 243623160), (12, 223321230), (15, 178656984), (18, 148880820), (20, 133992738), (22, 121811580), (24, 111660615), (27, 99253880), (30, 89328492), (33, 81207720), (36, 74440410), (40, 66996369), (44, 60905790), (45, 59552328), (54, 49626940), (55, 48724632), (60, 44664246), (66, 40603860), (72, 37220205), (88, 30452895), (90, 29776164), (99, 27069240), (108, 24813470), (110, 24362316), (120, 22332123), (121, 22147560), (132, 20301930), (135, 19850776), (165, 16241544), (180, 14888082), (198, 13534620), (216, 12406735), (220, 12181158), (242, 11073780), (264, 10150965), (270, 9925388), (297, 9023080), (330, 8120772), (360, 7444041), (363, 7382520), (396, 6767310), (440, 6090579), (484, 5536890), (495, 5413848), (540, 4962694), (594, 4511540), (605, 4429512), (660, 4060386), (726, 3691260), (792, 3383655), (968, 2768445), (990, 2706924), (1080, 2481347), (1089, 2460840), (1188, 2255770), (1210, 2214756), (1320, 2030193), (1452, 1845630), (1485, 1804616), (1815, 1476504), (1980, 1353462), (2178, 1230420), (2376, 1127885), (2420, 1107378), (2904, 922815), (2970, 902308), (3267, 820280), (3630, 738252), (3960, 676731), (4356, 615210), (4840, 553689), (5445, 492168), (5940, 451154), (6534, 410140), (7260, 369126), (8712, 307605), (10890, 246084), (11880, 225577), (13068, 205070), (14520, 184563), (16335, 164056), (20507, 130680), (21780, 123042), (26136, 102535), (32670, 82028), (41014, 65340), (43560, 61521)]