20922128160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1721}}^1$

素因数の和:1832

約数の個数: 384

約数和(自身を含む): 73319178240

約数和(自身を除く): 52397050080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 32, 38, 40, 43, 48, 57, 60, 62, 76, 80, 86, 93, 95, 96, 114, 120, 124, 129, 152, 155, 160, 172, 186, 190, 215, 228, 240, 248, 258, 285, 304, 310, 344, 372, 380, 430, 456, 465, 480, 496, 516, 570, 589, 608, 620, 645, 688, 744, 760, 817, 860, 912, 930, 992, 1032, 1140, 1178, 1240, 1290, 1333, 1376, 1488, 1520, 1634, 1720, 1721, 1767, 1824, 1860, 2064, 2280, 2356, 2451, 2480, 2580, 2666, 2945, 2976, 3040, 3268, 3440, 3442, 3534, 3720, 3999, 4085, 4128, 4560, 4712, 4902, 4960, 5160, 5163, 5332, 5890, 6536, 6665, 6880, 6884, 7068, 7440, 7998, 8170, 8605, 8835, 9120, 9424, 9804, 10320, 10326, 10664, 11780, 12255, 13072, 13330, 13768, 14136, 14880, 15996, 16340, 17210, 17670, 18848, 19608, 19995, 20640, 20652, 21328, 23560, 24510, 25327, 25815, 26144, 26660, 27536, 28272, 31992, 32680, 32699, 34420, 35340, 39216, 39990, 41304, 42656, 47120, 49020, 50654, 51630, 53320, 53351, 55072, 56544, 63984, 65360, 65398, 68840, 70680, 74003, 75981, 78432, 79980, 82608, 94240, 98040, 98097, 101308, 103260, 106640, 106702, 126635, 127968, 130720, 130796, 137680, 141360, 148006, 151962, 159960, 160053, 163495, 165216, 196080, 196194, 202616, 206520, 213280, 213404, 222009, 253270, 261592, 266755, 275360, 282720, 296012, 303924, 319920, 320106, 326990, 370015, 379905, 392160, 392388, 405232, 413040, 426808, 444018, 490485, 506540, 523184, 533510, 592024, 607848, 639840, 640212, 653980, 740030, 759810, 784776, 800265, 810464, 826080, 853616, 888036, 980970, 1013080, 1013669, 1046368, 1067020, 1110045, 1184048, 1215696, 1280424, 1307960, 1406057, 1480060, 1519620, 1569552, 1600530, 1707232, 1776072, 1961940, 2026160, 2027338, 2134040, 2220090, 2294093, 2368096, 2431392, 2560848, 2615920, 2812114, 2960120, 3039240, 3041007, 3139104, 3201060, 3552144, 3923880, 4052320, 4054676, 4218171, 4268080, 4440180, 4588186, 5068345, 5121696, 5231840, 5624228, 5920240, 6078480, 6082014, 6402120, 6882279, 7030285, 7104288, 7847760, 8109352, 8436342, 8536160, 8880360, 9176372, 10136690, 11248456, 11470465, 11840480, 12156960, 12164028, 12804240, 13764558, 14060570, 15205035, 15695520, 16218704, 16872684, 17760720, 18352744, 20273380, 21090855, 22496912, 22940930, 24328056, 25608480, 27529116, 28121140, 30410070, 32437408, 33745368, 34411395, 35521440, 36705488, 40546760, 42181710, 43587767, 44993824, 45881860, 48656112, 55058232, 56242280, 60820140, 67490736, 68822790, 73410976, 81093520, 84363420, 87175534, 91763720, 97312224, 110116464, 112484560, 121640280, 130763301, 134981472, 137645580, 162187040, 168726840, 174351068, 183527440, 217938835, 220232928, 224969120, 243280560, 261526602, 275291160, 337453680, 348702136, 367054880, 435877670, 486561120, 523053204, 550582320, 653816505, 674907360, 697404272, 871755340, 1046106408, 1101164640, 1307633010, 1394808544, 1743510680, 2092212816, 2615266020, 3487021360, 4184425632, 5230532040, 6974042720, 10461064080, 20922128160]

約数ペア:

[(1, 20922128160), (2, 10461064080), (3, 6974042720), (4, 5230532040), (5, 4184425632), (6, 3487021360), (8, 2615266020), (10, 2092212816), (12, 1743510680), (15, 1394808544), (16, 1307633010), (19, 1101164640), (20, 1046106408), (24, 871755340), (30, 697404272), (31, 674907360), (32, 653816505), (38, 550582320), (40, 523053204), (43, 486561120), (48, 435877670), (57, 367054880), (60, 348702136), (62, 337453680), (76, 275291160), (80, 261526602), (86, 243280560), (93, 224969120), (95, 220232928), (96, 217938835), (114, 183527440), (120, 174351068), (124, 168726840), (129, 162187040), (152, 137645580), (155, 134981472), (160, 130763301), (172, 121640280), (186, 112484560), (190, 110116464), (215, 97312224), (228, 91763720), (240, 87175534), (248, 84363420), (258, 81093520), (285, 73410976), (304, 68822790), (310, 67490736), (344, 60820140), (372, 56242280), (380, 55058232), (430, 48656112), (456, 45881860), (465, 44993824), (480, 43587767), (496, 42181710), (516, 40546760), (570, 36705488), (589, 35521440), (608, 34411395), (620, 33745368), (645, 32437408), (688, 30410070), (744, 28121140), (760, 27529116), (817, 25608480), (860, 24328056), (912, 22940930), (930, 22496912), (992, 21090855), (1032, 20273380), (1140, 18352744), (1178, 17760720), (1240, 16872684), (1290, 16218704), (1333, 15695520), (1376, 15205035), (1488, 14060570), (1520, 13764558), (1634, 12804240), (1720, 12164028), (1721, 12156960), (1767, 11840480), (1824, 11470465), (1860, 11248456), (2064, 10136690), (2280, 9176372), (2356, 8880360), (2451, 8536160), (2480, 8436342), (2580, 8109352), (2666, 7847760), (2945, 7104288), (2976, 7030285), (3040, 6882279), (3268, 6402120), (3440, 6082014), (3442, 6078480), (3534, 5920240), (3720, 5624228), (3999, 5231840), (4085, 5121696), (4128, 5068345), (4560, 4588186), (4712, 4440180), (4902, 4268080), (4960, 4218171), (5160, 4054676), (5163, 4052320), (5332, 3923880), (5890, 3552144), (6536, 3201060), (6665, 3139104), (6880, 3041007), (6884, 3039240), (7068, 2960120), (7440, 2812114), (7998, 2615920), (8170, 2560848), (8605, 2431392), (8835, 2368096), (9120, 2294093), (9424, 2220090), (9804, 2134040), (10320, 2027338), (10326, 2026160), (10664, 1961940), (11780, 1776072), (12255, 1707232), (13072, 1600530), (13330, 1569552), (13768, 1519620), (14136, 1480060), (14880, 1406057), (15996, 1307960), (16340, 1280424), (17210, 1215696), (17670, 1184048), (18848, 1110045), (19608, 1067020), (19995, 1046368), (20640, 1013669), (20652, 1013080), (21328, 980970), (23560, 888036), (24510, 853616), (25327, 826080), (25815, 810464), (26144, 800265), (26660, 784776), (27536, 759810), (28272, 740030), (31992, 653980), (32680, 640212), (32699, 639840), (34420, 607848), (35340, 592024), (39216, 533510), (39990, 523184), (41304, 506540), (42656, 490485), (47120, 444018), (49020, 426808), (50654, 413040), (51630, 405232), (53320, 392388), (53351, 392160), (55072, 379905), (56544, 370015), (63984, 326990), (65360, 320106), (65398, 319920), (68840, 303924), (70680, 296012), (74003, 282720), (75981, 275360), (78432, 266755), (79980, 261592), (82608, 253270), (94240, 222009), (98040, 213404), (98097, 213280), (101308, 206520), (103260, 202616), (106640, 196194), (106702, 196080), (126635, 165216), (127968, 163495), (130720, 160053), (130796, 159960), (137680, 151962), (141360, 148006)]