1372911840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{3299}}^1$

素因数の和:3354

約数の個数: 216

約数和(自身を含む): 4978373400

約数和(自身を除く): 3605461560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 289, 306, 340, 360, 408, 480, 510, 544, 578, 612, 680, 720, 765, 816, 867, 1020, 1156, 1224, 1360, 1440, 1445, 1530, 1632, 1734, 2040, 2312, 2448, 2601, 2720, 2890, 3060, 3299, 3468, 4080, 4335, 4624, 4896, 5202, 5780, 6120, 6598, 6936, 8160, 8670, 9248, 9897, 10404, 11560, 12240, 13005, 13196, 13872, 16495, 17340, 19794, 20808, 23120, 24480, 26010, 26392, 27744, 29691, 32990, 34680, 39588, 41616, 46240, 49485, 52020, 52784, 56083, 59382, 65980, 69360, 79176, 83232, 98970, 104040, 105568, 112166, 118764, 131960, 138720, 148455, 158352, 168249, 197940, 208080, 224332, 237528, 263920, 280415, 296910, 316704, 336498, 395880, 416160, 448664, 475056, 504747, 527840, 560830, 593820, 672996, 791760, 841245, 897328, 950112, 953411, 1009494, 1121660, 1187640, 1345992, 1583520, 1682490, 1794656, 1906822, 2018988, 2243320, 2375280, 2523735, 2691984, 2860233, 3364980, 3813644, 4037976, 4486640, 4750560, 4767055, 5047470, 5383968, 5720466, 6729960, 7627288, 8075952, 8580699, 8973280, 9534110, 10094940, 11440932, 13459920, 14301165, 15254576, 16151904, 17161398, 19068220, 20189880, 22881864, 26919840, 28602330, 30509152, 34322796, 38136440, 40379760, 42903495, 45763728, 57204660, 68645592, 76272880, 80759520, 85806990, 91527456, 114409320, 137291184, 152545760, 171613980, 228818640, 274582368, 343227960, 457637280, 686455920, 1372911840]

約数ペア:

[(1, 1372911840), (2, 686455920), (3, 457637280), (4, 343227960), (5, 274582368), (6, 228818640), (8, 171613980), (9, 152545760), (10, 137291184), (12, 114409320), (15, 91527456), (16, 85806990), (17, 80759520), (18, 76272880), (20, 68645592), (24, 57204660), (30, 45763728), (32, 42903495), (34, 40379760), (36, 38136440), (40, 34322796), (45, 30509152), (48, 28602330), (51, 26919840), (60, 22881864), (68, 20189880), (72, 19068220), (80, 17161398), (85, 16151904), (90, 15254576), (96, 14301165), (102, 13459920), (120, 11440932), (136, 10094940), (144, 9534110), (153, 8973280), (160, 8580699), (170, 8075952), (180, 7627288), (204, 6729960), (240, 5720466), (255, 5383968), (272, 5047470), (288, 4767055), (289, 4750560), (306, 4486640), (340, 4037976), (360, 3813644), (408, 3364980), (480, 2860233), (510, 2691984), (544, 2523735), (578, 2375280), (612, 2243320), (680, 2018988), (720, 1906822), (765, 1794656), (816, 1682490), (867, 1583520), (1020, 1345992), (1156, 1187640), (1224, 1121660), (1360, 1009494), (1440, 953411), (1445, 950112), (1530, 897328), (1632, 841245), (1734, 791760), (2040, 672996), (2312, 593820), (2448, 560830), (2601, 527840), (2720, 504747), (2890, 475056), (3060, 448664), (3299, 416160), (3468, 395880), (4080, 336498), (4335, 316704), (4624, 296910), (4896, 280415), (5202, 263920), (5780, 237528), (6120, 224332), (6598, 208080), (6936, 197940), (8160, 168249), (8670, 158352), (9248, 148455), (9897, 138720), (10404, 131960), (11560, 118764), (12240, 112166), (13005, 105568), (13196, 104040), (13872, 98970), (16495, 83232), (17340, 79176), (19794, 69360), (20808, 65980), (23120, 59382), (24480, 56083), (26010, 52784), (26392, 52020), (27744, 49485), (29691, 46240), (32990, 41616), (34680, 39588)]