23787540

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:92

約数の個数: 288

約数和(自身を含む): 91929600

約数和(自身を除く): 68142060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 29, 30, 31, 35, 36, 42, 45, 49, 54, 58, 60, 62, 63, 70, 84, 87, 90, 93, 98, 105, 108, 116, 124, 126, 135, 140, 145, 147, 155, 174, 180, 186, 189, 196, 203, 210, 217, 245, 252, 261, 270, 279, 290, 294, 310, 315, 348, 372, 378, 406, 420, 434, 435, 441, 465, 490, 522, 540, 558, 580, 588, 609, 620, 630, 651, 735, 756, 783, 812, 837, 868, 870, 882, 899, 930, 945, 980, 1015, 1044, 1085, 1116, 1218, 1260, 1302, 1305, 1323, 1395, 1421, 1470, 1519, 1566, 1674, 1740, 1764, 1798, 1827, 1860, 1890, 1953, 2030, 2170, 2205, 2436, 2604, 2610, 2646, 2697, 2790, 2842, 2940, 3038, 3045, 3132, 3255, 3348, 3596, 3654, 3780, 3906, 3915, 4060, 4185, 4263, 4340, 4410, 4495, 4557, 5220, 5292, 5394, 5481, 5580, 5684, 5859, 6076, 6090, 6293, 6510, 6615, 7105, 7308, 7595, 7812, 7830, 8091, 8370, 8526, 8820, 8990, 9114, 9135, 9765, 10788, 10962, 11718, 12180, 12586, 12789, 13020, 13230, 13485, 13671, 14210, 15190, 15660, 16182, 16740, 17052, 17980, 18228, 18270, 18879, 19530, 21315, 21924, 22785, 23436, 24273, 25172, 25578, 26460, 26970, 27342, 27405, 28420, 29295, 30380, 31465, 32364, 36540, 37758, 38367, 39060, 40455, 41013, 42630, 44051, 45570, 48546, 51156, 53940, 54684, 54810, 56637, 58590, 62930, 63945, 68355, 75516, 76734, 80910, 82026, 85260, 88102, 91140, 94395, 97092, 109620, 113274, 117180, 121365, 125860, 127890, 132153, 136710, 153468, 161820, 164052, 169911, 176204, 188790, 191835, 205065, 220255, 226548, 242730, 255780, 264306, 273420, 283185, 339822, 377580, 383670, 396459, 410130, 440510, 485460, 528612, 566370, 660765, 679644, 767340, 792918, 820260, 849555, 881020, 1132740, 1189377, 1321530, 1585836, 1699110, 1982295, 2378754, 2643060, 3398220, 3964590, 4757508, 5946885, 7929180, 11893770, 23787540]

約数ペア:

[(1, 23787540), (2, 11893770), (3, 7929180), (4, 5946885), (5, 4757508), (6, 3964590), (7, 3398220), (9, 2643060), (10, 2378754), (12, 1982295), (14, 1699110), (15, 1585836), (18, 1321530), (20, 1189377), (21, 1132740), (27, 881020), (28, 849555), (29, 820260), (30, 792918), (31, 767340), (35, 679644), (36, 660765), (42, 566370), (45, 528612), (49, 485460), (54, 440510), (58, 410130), (60, 396459), (62, 383670), (63, 377580), (70, 339822), (84, 283185), (87, 273420), (90, 264306), (93, 255780), (98, 242730), (105, 226548), (108, 220255), (116, 205065), (124, 191835), (126, 188790), (135, 176204), (140, 169911), (145, 164052), (147, 161820), (155, 153468), (174, 136710), (180, 132153), (186, 127890), (189, 125860), (196, 121365), (203, 117180), (210, 113274), (217, 109620), (245, 97092), (252, 94395), (261, 91140), (270, 88102), (279, 85260), (290, 82026), (294, 80910), (310, 76734), (315, 75516), (348, 68355), (372, 63945), (378, 62930), (406, 58590), (420, 56637), (434, 54810), (435, 54684), (441, 53940), (465, 51156), (490, 48546), (522, 45570), (540, 44051), (558, 42630), (580, 41013), (588, 40455), (609, 39060), (620, 38367), (630, 37758), (651, 36540), (735, 32364), (756, 31465), (783, 30380), (812, 29295), (837, 28420), (868, 27405), (870, 27342), (882, 26970), (899, 26460), (930, 25578), (945, 25172), (980, 24273), (1015, 23436), (1044, 22785), (1085, 21924), (1116, 21315), (1218, 19530), (1260, 18879), (1302, 18270), (1305, 18228), (1323, 17980), (1395, 17052), (1421, 16740), (1470, 16182), (1519, 15660), (1566, 15190), (1674, 14210), (1740, 13671), (1764, 13485), (1798, 13230), (1827, 13020), (1860, 12789), (1890, 12586), (1953, 12180), (2030, 11718), (2170, 10962), (2205, 10788), (2436, 9765), (2604, 9135), (2610, 9114), (2646, 8990), (2697, 8820), (2790, 8526), (2842, 8370), (2940, 8091), (3038, 7830), (3045, 7812), (3132, 7595), (3255, 7308), (3348, 7105), (3596, 6615), (3654, 6510), (3780, 6293), (3906, 6090), (3915, 6076), (4060, 5859), (4185, 5684), (4263, 5580), (4340, 5481), (4410, 5394), (4495, 5292), (4557, 5220)]