18430797420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{6481}}^1$

素因数の和:6601

約数の個数: 288

約数和(自身を含む): 66706313856

約数和(自身を除く): 48275516436

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 37, 42, 45, 60, 61, 63, 70, 74, 84, 90, 105, 111, 122, 126, 140, 148, 180, 183, 185, 210, 222, 244, 252, 259, 305, 315, 333, 366, 370, 420, 427, 444, 518, 549, 555, 610, 630, 666, 732, 740, 777, 854, 915, 1036, 1098, 1110, 1220, 1260, 1281, 1295, 1332, 1554, 1665, 1708, 1830, 2135, 2196, 2220, 2257, 2331, 2562, 2590, 2745, 3108, 3330, 3660, 3843, 3885, 4270, 4514, 4662, 5124, 5180, 5490, 6405, 6481, 6660, 6771, 7686, 7770, 8540, 9028, 9324, 10980, 11285, 11655, 12810, 12962, 13542, 15372, 15540, 15799, 19215, 19443, 20313, 22570, 23310, 25620, 25924, 27084, 31598, 32405, 33855, 38430, 38886, 40626, 45140, 45367, 46620, 47397, 58329, 63196, 64810, 67710, 76860, 77772, 78995, 81252, 90734, 94794, 97215, 101565, 116658, 129620, 135420, 136101, 142191, 157990, 181468, 189588, 194430, 203130, 226835, 233316, 236985, 239797, 272202, 284382, 291645, 315980, 388860, 395341, 406260, 408303, 453670, 473970, 479594, 544404, 568764, 583290, 680505, 710955, 719391, 790682, 816606, 907340, 947940, 959188, 1166580, 1186023, 1198985, 1361010, 1421910, 1438782, 1581364, 1633212, 1678579, 1976705, 2041515, 2158173, 2372046, 2397970, 2722020, 2767387, 2843820, 2877564, 3357158, 3558069, 3596955, 3953410, 4083030, 4316346, 4744092, 4795940, 5035737, 5534774, 5930115, 6714316, 7116138, 7193910, 7906820, 8166060, 8302161, 8392895, 8632692, 10071474, 10790865, 11069548, 11860230, 13836935, 14232276, 14387820, 14627617, 15107211, 16604322, 16785790, 17790345, 20142948, 21581730, 23720460, 24906483, 25178685, 27673870, 29255234, 30214422, 33208644, 33571580, 35580690, 41510805, 43163460, 43882851, 49812966, 50357370, 55347740, 58510468, 60428844, 71161380, 73138085, 75536055, 83021610, 87765702, 99625932, 100714740, 102393319, 124532415, 131648553, 146276170, 151072110, 166043220, 175531404, 204786638, 219414255, 249064830, 263297106, 292552340, 302144220, 307179957, 409573276, 438828510, 498129660, 511966595, 526594212, 614359914, 658242765, 877657020, 921539871, 1023933190, 1228719828, 1316485530, 1535899785, 1843079742, 2047866380, 2632971060, 3071799570, 3686159484, 4607699355, 6143599140, 9215398710, 18430797420]

約数ペア:

[(1, 18430797420), (2, 9215398710), (3, 6143599140), (4, 4607699355), (5, 3686159484), (6, 3071799570), (7, 2632971060), (9, 2047866380), (10, 1843079742), (12, 1535899785), (14, 1316485530), (15, 1228719828), (18, 1023933190), (20, 921539871), (21, 877657020), (28, 658242765), (30, 614359914), (35, 526594212), (36, 511966595), (37, 498129660), (42, 438828510), (45, 409573276), (60, 307179957), (61, 302144220), (63, 292552340), (70, 263297106), (74, 249064830), (84, 219414255), (90, 204786638), (105, 175531404), (111, 166043220), (122, 151072110), (126, 146276170), (140, 131648553), (148, 124532415), (180, 102393319), (183, 100714740), (185, 99625932), (210, 87765702), (222, 83021610), (244, 75536055), (252, 73138085), (259, 71161380), (305, 60428844), (315, 58510468), (333, 55347740), (366, 50357370), (370, 49812966), (420, 43882851), (427, 43163460), (444, 41510805), (518, 35580690), (549, 33571580), (555, 33208644), (610, 30214422), (630, 29255234), (666, 27673870), (732, 25178685), (740, 24906483), (777, 23720460), (854, 21581730), (915, 20142948), (1036, 17790345), (1098, 16785790), (1110, 16604322), (1220, 15107211), (1260, 14627617), (1281, 14387820), (1295, 14232276), (1332, 13836935), (1554, 11860230), (1665, 11069548), (1708, 10790865), (1830, 10071474), (2135, 8632692), (2196, 8392895), (2220, 8302161), (2257, 8166060), (2331, 7906820), (2562, 7193910), (2590, 7116138), (2745, 6714316), (3108, 5930115), (3330, 5534774), (3660, 5035737), (3843, 4795940), (3885, 4744092), (4270, 4316346), (4514, 4083030), (4662, 3953410), (5124, 3596955), (5180, 3558069), (5490, 3357158), (6405, 2877564), (6481, 2843820), (6660, 2767387), (6771, 2722020), (7686, 2397970), (7770, 2372046), (8540, 2158173), (9028, 2041515), (9324, 1976705), (10980, 1678579), (11285, 1633212), (11655, 1581364), (12810, 1438782), (12962, 1421910), (13542, 1361010), (15372, 1198985), (15540, 1186023), (15799, 1166580), (19215, 959188), (19443, 947940), (20313, 907340), (22570, 816606), (23310, 790682), (25620, 719391), (25924, 710955), (27084, 680505), (31598, 583290), (32405, 568764), (33855, 544404), (38430, 479594), (38886, 473970), (40626, 453670), (45140, 408303), (45367, 406260), (46620, 395341), (47397, 388860), (58329, 315980), (63196, 291645), (64810, 284382), (67710, 272202), (76860, 239797), (77772, 236985), (78995, 233316), (81252, 226835), (90734, 203130), (94794, 194430), (97215, 189588), (101565, 181468), (116658, 157990), (129620, 142191), (135420, 136101)]