2894394360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5441}}^1$

素因数の和:5510

約数の個数: 256

約数和(自身を含む): 10532229120

約数和(自身を除く): 7637834760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 31, 33, 39, 40, 44, 52, 55, 60, 62, 65, 66, 78, 88, 93, 104, 110, 120, 124, 130, 132, 143, 155, 156, 165, 186, 195, 220, 248, 260, 264, 286, 310, 312, 330, 341, 372, 390, 403, 429, 440, 465, 520, 572, 620, 660, 682, 715, 744, 780, 806, 858, 930, 1023, 1144, 1209, 1240, 1320, 1364, 1430, 1560, 1612, 1705, 1716, 1860, 2015, 2046, 2145, 2418, 2728, 2860, 3224, 3410, 3432, 3720, 4030, 4092, 4290, 4433, 4836, 5115, 5441, 5720, 6045, 6820, 8060, 8184, 8580, 8866, 9672, 10230, 10882, 12090, 13299, 13640, 16120, 16323, 17160, 17732, 20460, 21764, 22165, 24180, 26598, 27205, 32646, 35464, 40920, 43528, 44330, 48360, 53196, 54410, 59851, 65292, 66495, 70733, 81615, 88660, 106392, 108820, 119702, 130584, 132990, 141466, 163230, 168671, 177320, 179553, 212199, 217640, 239404, 265980, 282932, 299255, 326460, 337342, 353665, 359106, 424398, 478808, 506013, 531960, 565864, 598510, 652920, 674684, 707330, 718212, 778063, 843355, 848796, 897765, 1012026, 1060995, 1197020, 1349368, 1414660, 1436424, 1556126, 1686710, 1697592, 1795530, 1855381, 2024052, 2121990, 2192723, 2334189, 2394040, 2530065, 2829320, 3112252, 3373420, 3591060, 3710762, 3890315, 4048104, 4243980, 4385446, 4668378, 5060130, 5566143, 6224504, 6578169, 6746840, 7182120, 7421524, 7780630, 8487960, 8770892, 9276905, 9336756, 10120260, 10963615, 11132286, 11670945, 13156338, 14843048, 15561260, 17541784, 18553810, 18673512, 20240520, 21927230, 22264572, 23341890, 24119953, 26312676, 27830715, 31122520, 32890845, 37107620, 43854460, 44529144, 46683780, 48239906, 52625352, 55661430, 65781690, 72359859, 74215240, 87708920, 93367560, 96479812, 111322860, 120599765, 131563380, 144719718, 192959624, 222645720, 241199530, 263126760, 289439436, 361799295, 482399060, 578878872, 723598590, 964798120, 1447197180, 2894394360]

約数ペア:

[(1, 2894394360), (2, 1447197180), (3, 964798120), (4, 723598590), (5, 578878872), (6, 482399060), (8, 361799295), (10, 289439436), (11, 263126760), (12, 241199530), (13, 222645720), (15, 192959624), (20, 144719718), (22, 131563380), (24, 120599765), (26, 111322860), (30, 96479812), (31, 93367560), (33, 87708920), (39, 74215240), (40, 72359859), (44, 65781690), (52, 55661430), (55, 52625352), (60, 48239906), (62, 46683780), (65, 44529144), (66, 43854460), (78, 37107620), (88, 32890845), (93, 31122520), (104, 27830715), (110, 26312676), (120, 24119953), (124, 23341890), (130, 22264572), (132, 21927230), (143, 20240520), (155, 18673512), (156, 18553810), (165, 17541784), (186, 15561260), (195, 14843048), (220, 13156338), (248, 11670945), (260, 11132286), (264, 10963615), (286, 10120260), (310, 9336756), (312, 9276905), (330, 8770892), (341, 8487960), (372, 7780630), (390, 7421524), (403, 7182120), (429, 6746840), (440, 6578169), (465, 6224504), (520, 5566143), (572, 5060130), (620, 4668378), (660, 4385446), (682, 4243980), (715, 4048104), (744, 3890315), (780, 3710762), (806, 3591060), (858, 3373420), (930, 3112252), (1023, 2829320), (1144, 2530065), (1209, 2394040), (1240, 2334189), (1320, 2192723), (1364, 2121990), (1430, 2024052), (1560, 1855381), (1612, 1795530), (1705, 1697592), (1716, 1686710), (1860, 1556126), (2015, 1436424), (2046, 1414660), (2145, 1349368), (2418, 1197020), (2728, 1060995), (2860, 1012026), (3224, 897765), (3410, 848796), (3432, 843355), (3720, 778063), (4030, 718212), (4092, 707330), (4290, 674684), (4433, 652920), (4836, 598510), (5115, 565864), (5441, 531960), (5720, 506013), (6045, 478808), (6820, 424398), (8060, 359106), (8184, 353665), (8580, 337342), (8866, 326460), (9672, 299255), (10230, 282932), (10882, 265980), (12090, 239404), (13299, 217640), (13640, 212199), (16120, 179553), (16323, 177320), (17160, 168671), (17732, 163230), (20460, 141466), (21764, 132990), (22165, 130584), (24180, 119702), (26598, 108820), (27205, 106392), (32646, 88660), (35464, 81615), (40920, 70733), (43528, 66495), (44330, 65292), (48360, 59851), (53196, 54410)]