4280136240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{2683}}^1$

素因数の和:2756

約数の個数: 240

約数和(自身を含む): 14713129728

約数和(自身を除く): 10432993488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 34, 40, 46, 48, 51, 60, 68, 69, 80, 85, 92, 102, 115, 120, 136, 138, 170, 184, 204, 230, 240, 255, 272, 276, 289, 340, 345, 368, 391, 408, 460, 510, 552, 578, 680, 690, 782, 816, 867, 920, 1020, 1104, 1156, 1173, 1360, 1380, 1445, 1564, 1734, 1840, 1955, 2040, 2312, 2346, 2683, 2760, 2890, 3128, 3468, 3910, 4080, 4335, 4624, 4692, 5366, 5520, 5780, 5865, 6256, 6647, 6936, 7820, 8049, 8670, 9384, 10732, 11560, 11730, 13294, 13415, 13872, 15640, 16098, 17340, 18768, 19941, 21464, 23120, 23460, 26588, 26830, 31280, 32196, 33235, 34680, 39882, 40245, 42928, 45611, 46920, 53176, 53660, 61709, 64392, 66470, 69360, 79764, 80490, 91222, 93840, 99705, 106352, 107320, 123418, 128784, 132940, 136833, 159528, 160980, 182444, 185127, 199410, 214640, 228055, 246836, 265880, 273666, 308545, 319056, 321960, 364888, 370254, 398820, 456110, 493672, 531760, 547332, 617090, 643920, 684165, 729776, 740508, 775387, 797640, 912220, 925635, 987344, 1049053, 1094664, 1234180, 1368330, 1481016, 1550774, 1595280, 1824440, 1851270, 2098106, 2189328, 2326161, 2468360, 2736660, 2962032, 3101548, 3147159, 3648880, 3702540, 3876935, 4196212, 4652322, 4936720, 5245265, 5473320, 6203096, 6294318, 7405080, 7753870, 8392424, 9304644, 10490530, 10946640, 11630805, 12406192, 12588636, 14810160, 15507740, 15735795, 16784848, 17833901, 18609288, 20981060, 23261610, 25177272, 31015480, 31471590, 35667802, 37218576, 41962120, 46523220, 50354544, 53501703, 62030960, 62943180, 71335604, 83924240, 89169505, 93046440, 107003406, 125886360, 142671208, 178339010, 186092880, 214006812, 251772720, 267508515, 285342416, 356678020, 428013624, 535017030, 713356040, 856027248, 1070034060, 1426712080, 2140068120, 4280136240]

約数ペア:

[(1, 4280136240), (2, 2140068120), (3, 1426712080), (4, 1070034060), (5, 856027248), (6, 713356040), (8, 535017030), (10, 428013624), (12, 356678020), (15, 285342416), (16, 267508515), (17, 251772720), (20, 214006812), (23, 186092880), (24, 178339010), (30, 142671208), (34, 125886360), (40, 107003406), (46, 93046440), (48, 89169505), (51, 83924240), (60, 71335604), (68, 62943180), (69, 62030960), (80, 53501703), (85, 50354544), (92, 46523220), (102, 41962120), (115, 37218576), (120, 35667802), (136, 31471590), (138, 31015480), (170, 25177272), (184, 23261610), (204, 20981060), (230, 18609288), (240, 17833901), (255, 16784848), (272, 15735795), (276, 15507740), (289, 14810160), (340, 12588636), (345, 12406192), (368, 11630805), (391, 10946640), (408, 10490530), (460, 9304644), (510, 8392424), (552, 7753870), (578, 7405080), (680, 6294318), (690, 6203096), (782, 5473320), (816, 5245265), (867, 4936720), (920, 4652322), (1020, 4196212), (1104, 3876935), (1156, 3702540), (1173, 3648880), (1360, 3147159), (1380, 3101548), (1445, 2962032), (1564, 2736660), (1734, 2468360), (1840, 2326161), (1955, 2189328), (2040, 2098106), (2312, 1851270), (2346, 1824440), (2683, 1595280), (2760, 1550774), (2890, 1481016), (3128, 1368330), (3468, 1234180), (3910, 1094664), (4080, 1049053), (4335, 987344), (4624, 925635), (4692, 912220), (5366, 797640), (5520, 775387), (5780, 740508), (5865, 729776), (6256, 684165), (6647, 643920), (6936, 617090), (7820, 547332), (8049, 531760), (8670, 493672), (9384, 456110), (10732, 398820), (11560, 370254), (11730, 364888), (13294, 321960), (13415, 319056), (13872, 308545), (15640, 273666), (16098, 265880), (17340, 246836), (18768, 228055), (19941, 214640), (21464, 199410), (23120, 185127), (23460, 182444), (26588, 160980), (26830, 159528), (31280, 136833), (32196, 132940), (33235, 128784), (34680, 123418), (39882, 107320), (40245, 106352), (42928, 99705), (45611, 93840), (46920, 91222), (53176, 80490), (53660, 79764), (61709, 69360), (64392, 66470)]