15656445720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{1069}}^1$

素因数の和:1351

約数の個数: 256

約数和(自身を含む): 53250048000

約数和(自身を除く): 37593602280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 71, 72, 90, 108, 120, 135, 142, 180, 191, 213, 216, 270, 284, 355, 360, 382, 426, 540, 568, 573, 639, 710, 764, 852, 955, 1065, 1069, 1080, 1146, 1278, 1420, 1528, 1704, 1719, 1910, 1917, 2130, 2138, 2292, 2556, 2840, 2865, 3195, 3207, 3438, 3820, 3834, 4260, 4276, 4584, 5112, 5157, 5345, 5730, 6390, 6414, 6876, 7640, 7668, 8520, 8552, 8595, 9585, 9621, 10314, 10690, 11460, 12780, 12828, 13561, 13752, 15336, 16035, 17190, 19170, 19242, 20628, 21380, 22920, 25560, 25656, 25785, 27122, 28863, 32070, 34380, 38340, 38484, 40683, 41256, 42760, 48105, 51570, 54244, 57726, 64140, 67805, 68760, 75899, 76680, 76968, 81366, 96210, 103140, 108488, 115452, 122049, 128280, 135610, 144315, 151798, 162732, 192420, 203415, 204179, 206280, 227697, 230904, 244098, 271220, 288630, 303596, 325464, 366147, 379495, 384840, 406830, 408358, 455394, 488196, 542440, 577260, 607192, 610245, 612537, 683091, 732294, 758990, 813660, 816716, 910788, 976392, 1020895, 1138485, 1154520, 1220490, 1225074, 1366182, 1464588, 1517980, 1627320, 1633432, 1821576, 1830735, 1837611, 2041790, 2049273, 2276970, 2440980, 2450148, 2732364, 2929176, 3035960, 3062685, 3415455, 3661470, 3675222, 4083580, 4098546, 4553940, 4881960, 4900296, 5464728, 5512833, 6125370, 6830910, 7322940, 7350444, 8167160, 8197092, 9107880, 9188055, 10246365, 11025666, 12250740, 13661820, 14496709, 14645880, 14700888, 16394184, 18376110, 20492730, 22051332, 24501480, 27323640, 27564165, 28993418, 36752220, 40985460, 43490127, 44102664, 55128330, 57986836, 72483545, 73504440, 81970920, 86980254, 110256660, 115973672, 130470381, 144967090, 173960508, 217450635, 220513320, 260940762, 289934180, 347921016, 391411143, 434901270, 521881524, 579868360, 652351905, 782822286, 869802540, 1043763048, 1304703810, 1565644572, 1739605080, 1957055715, 2609407620, 3131289144, 3914111430, 5218815240, 7828222860, 15656445720]

約数ペア:

[(1, 15656445720), (2, 7828222860), (3, 5218815240), (4, 3914111430), (5, 3131289144), (6, 2609407620), (8, 1957055715), (9, 1739605080), (10, 1565644572), (12, 1304703810), (15, 1043763048), (18, 869802540), (20, 782822286), (24, 652351905), (27, 579868360), (30, 521881524), (36, 434901270), (40, 391411143), (45, 347921016), (54, 289934180), (60, 260940762), (71, 220513320), (72, 217450635), (90, 173960508), (108, 144967090), (120, 130470381), (135, 115973672), (142, 110256660), (180, 86980254), (191, 81970920), (213, 73504440), (216, 72483545), (270, 57986836), (284, 55128330), (355, 44102664), (360, 43490127), (382, 40985460), (426, 36752220), (540, 28993418), (568, 27564165), (573, 27323640), (639, 24501480), (710, 22051332), (764, 20492730), (852, 18376110), (955, 16394184), (1065, 14700888), (1069, 14645880), (1080, 14496709), (1146, 13661820), (1278, 12250740), (1420, 11025666), (1528, 10246365), (1704, 9188055), (1719, 9107880), (1910, 8197092), (1917, 8167160), (2130, 7350444), (2138, 7322940), (2292, 6830910), (2556, 6125370), (2840, 5512833), (2865, 5464728), (3195, 4900296), (3207, 4881960), (3438, 4553940), (3820, 4098546), (3834, 4083580), (4260, 3675222), (4276, 3661470), (4584, 3415455), (5112, 3062685), (5157, 3035960), (5345, 2929176), (5730, 2732364), (6390, 2450148), (6414, 2440980), (6876, 2276970), (7640, 2049273), (7668, 2041790), (8520, 1837611), (8552, 1830735), (8595, 1821576), (9585, 1633432), (9621, 1627320), (10314, 1517980), (10690, 1464588), (11460, 1366182), (12780, 1225074), (12828, 1220490), (13561, 1154520), (13752, 1138485), (15336, 1020895), (16035, 976392), (17190, 910788), (19170, 816716), (19242, 813660), (20628, 758990), (21380, 732294), (22920, 683091), (25560, 612537), (25656, 610245), (25785, 607192), (27122, 577260), (28863, 542440), (32070, 488196), (34380, 455394), (38340, 408358), (38484, 406830), (40683, 384840), (41256, 379495), (42760, 366147), (48105, 325464), (51570, 303596), (54244, 288630), (57726, 271220), (64140, 244098), (67805, 230904), (68760, 227697), (75899, 206280), (76680, 204179), (76968, 203415), (81366, 192420), (96210, 162732), (103140, 151798), (108488, 144315), (115452, 135610), (122049, 128280)]