15697716840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{683}}^1\times {\mathrm{1637}}^1$

素因数の和:2353

約数の個数: 256

約数和(自身を含む): 56467756800

約数和(自身を除く): 40770039960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 683, 702, 780, 936, 1080, 1170, 1366, 1404, 1560, 1637, 1755, 2049, 2340, 2732, 2808, 3274, 3415, 3510, 4098, 4680, 4911, 5464, 6147, 6548, 6830, 7020, 8185, 8196, 8879, 9822, 10245, 12294, 13096, 13660, 14040, 14733, 16370, 16392, 17758, 18441, 19644, 20490, 21281, 24555, 24588, 26637, 27320, 29466, 30735, 32740, 35516, 36882, 39288, 40980, 42562, 44199, 44395, 49110, 49176, 53274, 58932, 61470, 63843, 65480, 71032, 73665, 73764, 79911, 81960, 85124, 88398, 88790, 92205, 98220, 106405, 106548, 117864, 122940, 127686, 133185, 147330, 147528, 159822, 170248, 176796, 177580, 184410, 191529, 196440, 212810, 213096, 220995, 239733, 245880, 255372, 266370, 294660, 319215, 319644, 353592, 355160, 368820, 383058, 399555, 425620, 441990, 479466, 510744, 532740, 574587, 589320, 638430, 639288, 737640, 766116, 799110, 851240, 883980, 957645, 958932, 1065480, 1118071, 1149174, 1198665, 1276860, 1532232, 1598220, 1767960, 1915290, 1917864, 2236142, 2298348, 2397330, 2553720, 2872935, 3196440, 3354213, 3830580, 4472284, 4596696, 4794660, 5590355, 5745870, 6708426, 7661160, 8944568, 9589320, 10062639, 11180710, 11491740, 13416852, 14534923, 16771065, 20125278, 22361420, 22983480, 26833704, 29069846, 30187917, 33542130, 40250556, 43604769, 44722840, 50313195, 58139692, 60375834, 67084260, 72674615, 80501112, 87209538, 100626390, 116279384, 120751668, 130814307, 134168520, 145349230, 150939585, 174419076, 201252780, 218023845, 241503336, 261628614, 290698460, 301879170, 348838152, 392442921, 402505560, 436047690, 523257228, 581396920, 603758340, 654071535, 784885842, 872095380, 1046514456, 1207516680, 1308143070, 1569771684, 1744190760, 1962214605, 2616286140, 3139543368, 3924429210, 5232572280, 7848858420, 15697716840]

約数ペア:

[(1, 15697716840), (2, 7848858420), (3, 5232572280), (4, 3924429210), (5, 3139543368), (6, 2616286140), (8, 1962214605), (9, 1744190760), (10, 1569771684), (12, 1308143070), (13, 1207516680), (15, 1046514456), (18, 872095380), (20, 784885842), (24, 654071535), (26, 603758340), (27, 581396920), (30, 523257228), (36, 436047690), (39, 402505560), (40, 392442921), (45, 348838152), (52, 301879170), (54, 290698460), (60, 261628614), (65, 241503336), (72, 218023845), (78, 201252780), (90, 174419076), (104, 150939585), (108, 145349230), (117, 134168520), (120, 130814307), (130, 120751668), (135, 116279384), (156, 100626390), (180, 87209538), (195, 80501112), (216, 72674615), (234, 67084260), (260, 60375834), (270, 58139692), (312, 50313195), (351, 44722840), (360, 43604769), (390, 40250556), (468, 33542130), (520, 30187917), (540, 29069846), (585, 26833704), (683, 22983480), (702, 22361420), (780, 20125278), (936, 16771065), (1080, 14534923), (1170, 13416852), (1366, 11491740), (1404, 11180710), (1560, 10062639), (1637, 9589320), (1755, 8944568), (2049, 7661160), (2340, 6708426), (2732, 5745870), (2808, 5590355), (3274, 4794660), (3415, 4596696), (3510, 4472284), (4098, 3830580), (4680, 3354213), (4911, 3196440), (5464, 2872935), (6147, 2553720), (6548, 2397330), (6830, 2298348), (7020, 2236142), (8185, 1917864), (8196, 1915290), (8879, 1767960), (9822, 1598220), (10245, 1532232), (12294, 1276860), (13096, 1198665), (13660, 1149174), (14040, 1118071), (14733, 1065480), (16370, 958932), (16392, 957645), (17758, 883980), (18441, 851240), (19644, 799110), (20490, 766116), (21281, 737640), (24555, 639288), (24588, 638430), (26637, 589320), (27320, 574587), (29466, 532740), (30735, 510744), (32740, 479466), (35516, 441990), (36882, 425620), (39288, 399555), (40980, 383058), (42562, 368820), (44199, 355160), (44395, 353592), (49110, 319644), (49176, 319215), (53274, 294660), (58932, 266370), (61470, 255372), (63843, 245880), (65480, 239733), (71032, 220995), (73665, 213096), (73764, 212810), (79911, 196440), (81960, 191529), (85124, 184410), (88398, 177580), (88790, 176796), (92205, 170248), (98220, 159822), (106405, 147528), (106548, 147330), (117864, 133185), (122940, 127686)]