20231313620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1$

素因数の和:471

約数の個数: 288

約数和(自身を含む): 54483609600

約数和(自身を除く): 34252295980

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 31, 35, 37, 38, 62, 70, 74, 76, 95, 124, 133, 140, 148, 155, 185, 190, 217, 259, 266, 310, 349, 361, 370, 380, 434, 518, 532, 589, 620, 665, 698, 703, 722, 740, 868, 1036, 1085, 1147, 1178, 1295, 1330, 1396, 1406, 1444, 1745, 1805, 2170, 2294, 2356, 2443, 2527, 2590, 2660, 2812, 2945, 3490, 3515, 3610, 4123, 4340, 4588, 4886, 4921, 5054, 5180, 5735, 5890, 6631, 6980, 7030, 7220, 8029, 8246, 9772, 9842, 10108, 10819, 11191, 11470, 11780, 12215, 12635, 12913, 13262, 13357, 14060, 16058, 16492, 19684, 20615, 21638, 21793, 22382, 22940, 24430, 24605, 25270, 25826, 26524, 26714, 32116, 33155, 40145, 41230, 43276, 43586, 44764, 46417, 48860, 49210, 50540, 51652, 53428, 54095, 55955, 64565, 66310, 66785, 75733, 78337, 80290, 82460, 87172, 90391, 92834, 93499, 98420, 108190, 108965, 111910, 125989, 129130, 132620, 133570, 151466, 152551, 156674, 160580, 180782, 185668, 186998, 205561, 216380, 217930, 223820, 232085, 245347, 251978, 258260, 267140, 302932, 305102, 313348, 361564, 373996, 378665, 391685, 400303, 411122, 414067, 435860, 451955, 464170, 467495, 490694, 503956, 610204, 629945, 757330, 762755, 783370, 800606, 822244, 828134, 881923, 903910, 928340, 934990, 981388, 1027805, 1226735, 1259890, 1438927, 1514660, 1525510, 1566740, 1601212, 1656268, 1717429, 1763846, 1807820, 1869980, 2001515, 2055610, 2070335, 2453470, 2519780, 2802121, 2877854, 2898469, 3051020, 3434858, 3527692, 3905659, 4003030, 4111220, 4140670, 4409615, 4661593, 4906940, 5604242, 5755708, 5796938, 6869716, 7194635, 7605757, 7811318, 8006060, 8281340, 8587145, 8819230, 9323186, 11208484, 11593876, 14010605, 14389270, 14492345, 15211514, 15622636, 17174290, 17638460, 18646372, 19528295, 23307965, 27339613, 28021210, 28778540, 28984690, 30423028, 32631151, 34348580, 38028785, 39056590, 46615930, 53240299, 54679226, 56042420, 57969380, 65262302, 76057570, 78113180, 93231860, 106480598, 109358452, 130524604, 136698065, 144509383, 152115140, 163155755, 212961196, 266201495, 273396130, 289018766, 326311510, 532402990, 546792260, 578037532, 652623020, 722546915, 1011565681, 1064805980, 1445093830, 2023131362, 2890187660, 4046262724, 5057828405, 10115656810, 20231313620]

約数ペア:

[(1, 20231313620), (2, 10115656810), (4, 5057828405), (5, 4046262724), (7, 2890187660), (10, 2023131362), (14, 1445093830), (19, 1064805980), (20, 1011565681), (28, 722546915), (31, 652623020), (35, 578037532), (37, 546792260), (38, 532402990), (62, 326311510), (70, 289018766), (74, 273396130), (76, 266201495), (95, 212961196), (124, 163155755), (133, 152115140), (140, 144509383), (148, 136698065), (155, 130524604), (185, 109358452), (190, 106480598), (217, 93231860), (259, 78113180), (266, 76057570), (310, 65262302), (349, 57969380), (361, 56042420), (370, 54679226), (380, 53240299), (434, 46615930), (518, 39056590), (532, 38028785), (589, 34348580), (620, 32631151), (665, 30423028), (698, 28984690), (703, 28778540), (722, 28021210), (740, 27339613), (868, 23307965), (1036, 19528295), (1085, 18646372), (1147, 17638460), (1178, 17174290), (1295, 15622636), (1330, 15211514), (1396, 14492345), (1406, 14389270), (1444, 14010605), (1745, 11593876), (1805, 11208484), (2170, 9323186), (2294, 8819230), (2356, 8587145), (2443, 8281340), (2527, 8006060), (2590, 7811318), (2660, 7605757), (2812, 7194635), (2945, 6869716), (3490, 5796938), (3515, 5755708), (3610, 5604242), (4123, 4906940), (4340, 4661593), (4588, 4409615), (4886, 4140670), (4921, 4111220), (5054, 4003030), (5180, 3905659), (5735, 3527692), (5890, 3434858), (6631, 3051020), (6980, 2898469), (7030, 2877854), (7220, 2802121), (8029, 2519780), (8246, 2453470), (9772, 2070335), (9842, 2055610), (10108, 2001515), (10819, 1869980), (11191, 1807820), (11470, 1763846), (11780, 1717429), (12215, 1656268), (12635, 1601212), (12913, 1566740), (13262, 1525510), (13357, 1514660), (14060, 1438927), (16058, 1259890), (16492, 1226735), (19684, 1027805), (20615, 981388), (21638, 934990), (21793, 928340), (22382, 903910), (22940, 881923), (24430, 828134), (24605, 822244), (25270, 800606), (25826, 783370), (26524, 762755), (26714, 757330), (32116, 629945), (33155, 610204), (40145, 503956), (41230, 490694), (43276, 467495), (43586, 464170), (44764, 451955), (46417, 435860), (48860, 414067), (49210, 411122), (50540, 400303), (51652, 391685), (53428, 378665), (54095, 373996), (55955, 361564), (64565, 313348), (66310, 305102), (66785, 302932), (75733, 267140), (78337, 258260), (80290, 251978), (82460, 245347), (87172, 232085), (90391, 223820), (92834, 217930), (93499, 216380), (98420, 205561), (108190, 186998), (108965, 185668), (111910, 180782), (125989, 160580), (129130, 156674), (132620, 152551), (133570, 151466)]