16313628240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{248987}}^1$

素因数の和:249026

約数の個数: 240

約数和(自身を含む): 67429934208

約数和(自身を除く): 51116305968

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 2184, 2340, 2520, 2730, 3120, 3276, 3640, 4095, 4368, 4680, 5040, 5460, 6552, 7280, 8190, 9360, 10920, 13104, 16380, 21840, 32760, 65520, 248987, 497974, 746961, 995948, 1244935, 1493922, 1742909, 1991896, 2240883, 2489870, 2987844, 3236831, 3485818, 3734805, 3983792, 4481766, 4979740, 5228727, 5975688, 6473662, 6971636, 7469610, 8714545, 8963532, 9710493, 9959480, 10457454, 11204415, 11951376, 12947324, 13943272, 14939220, 15686181, 16184155, 17429090, 17927064, 19420986, 19918960, 20914908, 22408830, 22657817, 25894648, 26143635, 27886544, 29131479, 29878440, 31372362, 32368310, 34858180, 35854128, 38841972, 41829816, 44817660, 45315634, 48552465, 51789296, 52287270, 58262958, 59756880, 62744724, 64736620, 67973451, 69716360, 77683944, 78430905, 83659632, 89635320, 90631268, 97104930, 104574540, 113289085, 116525916, 125489448, 129473240, 135946902, 139432720, 145657395, 155367888, 156861810, 179270640, 181262536, 194209860, 203920353, 209149080, 226578170, 233051832, 250978896, 258946480, 271893804, 291314790, 313723620, 339867255, 362525072, 388419720, 407840706, 418298160, 453156340, 466103664, 543787608, 582629580, 627447240, 679734510, 776839440, 815681412, 906312680, 1019601765, 1087575216, 1165259160, 1254894480, 1359469020, 1631362824, 1812625360, 2039203530, 2330518320, 2718938040, 3262725648, 4078407060, 5437876080, 8156814120, 16313628240]

約数ペア:

[(1, 16313628240), (2, 8156814120), (3, 5437876080), (4, 4078407060), (5, 3262725648), (6, 2718938040), (7, 2330518320), (8, 2039203530), (9, 1812625360), (10, 1631362824), (12, 1359469020), (13, 1254894480), (14, 1165259160), (15, 1087575216), (16, 1019601765), (18, 906312680), (20, 815681412), (21, 776839440), (24, 679734510), (26, 627447240), (28, 582629580), (30, 543787608), (35, 466103664), (36, 453156340), (39, 418298160), (40, 407840706), (42, 388419720), (45, 362525072), (48, 339867255), (52, 313723620), (56, 291314790), (60, 271893804), (63, 258946480), (65, 250978896), (70, 233051832), (72, 226578170), (78, 209149080), (80, 203920353), (84, 194209860), (90, 181262536), (91, 179270640), (104, 156861810), (105, 155367888), (112, 145657395), (117, 139432720), (120, 135946902), (126, 129473240), (130, 125489448), (140, 116525916), (144, 113289085), (156, 104574540), (168, 97104930), (180, 90631268), (182, 89635320), (195, 83659632), (208, 78430905), (210, 77683944), (234, 69716360), (240, 67973451), (252, 64736620), (260, 62744724), (273, 59756880), (280, 58262958), (312, 52287270), (315, 51789296), (336, 48552465), (360, 45315634), (364, 44817660), (390, 41829816), (420, 38841972), (455, 35854128), (468, 34858180), (504, 32368310), (520, 31372362), (546, 29878440), (560, 29131479), (585, 27886544), (624, 26143635), (630, 25894648), (720, 22657817), (728, 22408830), (780, 20914908), (819, 19918960), (840, 19420986), (910, 17927064), (936, 17429090), (1008, 16184155), (1040, 15686181), (1092, 14939220), (1170, 13943272), (1260, 12947324), (1365, 11951376), (1456, 11204415), (1560, 10457454), (1638, 9959480), (1680, 9710493), (1820, 8963532), (1872, 8714545), (2184, 7469610), (2340, 6971636), (2520, 6473662), (2730, 5975688), (3120, 5228727), (3276, 4979740), (3640, 4481766), (4095, 3983792), (4368, 3734805), (4680, 3485818), (5040, 3236831), (5460, 2987844), (6552, 2489870), (7280, 2240883), (8190, 1991896), (9360, 1742909), (10920, 1493922), (13104, 1244935), (16380, 995948), (21840, 746961), (32760, 497974), (65520, 248987)]