2017984680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{307}}^1$

素因数の和:405

約数の個数: 288

約数和(自身を含む): 7156749600

約数和(自身を除く): 5138764920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 31, 36, 38, 40, 45, 57, 60, 62, 72, 76, 90, 93, 95, 114, 120, 124, 152, 155, 171, 180, 186, 190, 228, 248, 279, 285, 307, 310, 342, 360, 372, 380, 456, 465, 558, 570, 589, 614, 620, 684, 744, 760, 855, 921, 930, 961, 1116, 1140, 1178, 1228, 1240, 1368, 1395, 1535, 1710, 1767, 1842, 1860, 1922, 2232, 2280, 2356, 2456, 2763, 2790, 2883, 2945, 3070, 3420, 3534, 3684, 3720, 3844, 4605, 4712, 4805, 5301, 5526, 5580, 5766, 5833, 5890, 6140, 6840, 7068, 7368, 7688, 8649, 8835, 9210, 9517, 9610, 10602, 11052, 11160, 11532, 11666, 11780, 12280, 13815, 14136, 14415, 17298, 17499, 17670, 18259, 18420, 19034, 19220, 21204, 22104, 23064, 23332, 23560, 26505, 27630, 28551, 28830, 29165, 34596, 34998, 35340, 36518, 36840, 38068, 38440, 42408, 43245, 46664, 47585, 52497, 53010, 54777, 55260, 57102, 57660, 58330, 69192, 69996, 70680, 73036, 76136, 85653, 86490, 87495, 91295, 95170, 104994, 106020, 109554, 110520, 114204, 115320, 116660, 139992, 142755, 146072, 164331, 171306, 172980, 174990, 180823, 182590, 190340, 209988, 212040, 219108, 228408, 233320, 262485, 273885, 285510, 295027, 328662, 342612, 345960, 349980, 361646, 365180, 380680, 419976, 428265, 438216, 524970, 542469, 547770, 571020, 590054, 657324, 685224, 699960, 723292, 730360, 821655, 856530, 885081, 904115, 1049940, 1084938, 1095540, 1142040, 1180108, 1314648, 1446584, 1475135, 1627407, 1643310, 1713060, 1770162, 1808230, 2099880, 2169876, 2191080, 2360216, 2655243, 2712345, 2950270, 3254814, 3286620, 3426120, 3540324, 3616460, 4339752, 4425405, 5310486, 5424690, 5605513, 5900540, 6509628, 6573240, 7080648, 7232920, 8137035, 8850810, 10620972, 10849380, 11211026, 11801080, 13019256, 13276215, 16274070, 16816539, 17701620, 21241944, 21698760, 22422052, 26552430, 28027565, 32548140, 33633078, 35403240, 44844104, 50449617, 53104860, 56055130, 65096280, 67266156, 84082695, 100899234, 106209720, 112110260, 134532312, 168165390, 201798468, 224220520, 252248085, 336330780, 403596936, 504496170, 672661560, 1008992340, 2017984680]

約数ペア:

[(1, 2017984680), (2, 1008992340), (3, 672661560), (4, 504496170), (5, 403596936), (6, 336330780), (8, 252248085), (9, 224220520), (10, 201798468), (12, 168165390), (15, 134532312), (18, 112110260), (19, 106209720), (20, 100899234), (24, 84082695), (30, 67266156), (31, 65096280), (36, 56055130), (38, 53104860), (40, 50449617), (45, 44844104), (57, 35403240), (60, 33633078), (62, 32548140), (72, 28027565), (76, 26552430), (90, 22422052), (93, 21698760), (95, 21241944), (114, 17701620), (120, 16816539), (124, 16274070), (152, 13276215), (155, 13019256), (171, 11801080), (180, 11211026), (186, 10849380), (190, 10620972), (228, 8850810), (248, 8137035), (279, 7232920), (285, 7080648), (307, 6573240), (310, 6509628), (342, 5900540), (360, 5605513), (372, 5424690), (380, 5310486), (456, 4425405), (465, 4339752), (558, 3616460), (570, 3540324), (589, 3426120), (614, 3286620), (620, 3254814), (684, 2950270), (744, 2712345), (760, 2655243), (855, 2360216), (921, 2191080), (930, 2169876), (961, 2099880), (1116, 1808230), (1140, 1770162), (1178, 1713060), (1228, 1643310), (1240, 1627407), (1368, 1475135), (1395, 1446584), (1535, 1314648), (1710, 1180108), (1767, 1142040), (1842, 1095540), (1860, 1084938), (1922, 1049940), (2232, 904115), (2280, 885081), (2356, 856530), (2456, 821655), (2763, 730360), (2790, 723292), (2883, 699960), (2945, 685224), (3070, 657324), (3420, 590054), (3534, 571020), (3684, 547770), (3720, 542469), (3844, 524970), (4605, 438216), (4712, 428265), (4805, 419976), (5301, 380680), (5526, 365180), (5580, 361646), (5766, 349980), (5833, 345960), (5890, 342612), (6140, 328662), (6840, 295027), (7068, 285510), (7368, 273885), (7688, 262485), (8649, 233320), (8835, 228408), (9210, 219108), (9517, 212040), (9610, 209988), (10602, 190340), (11052, 182590), (11160, 180823), (11532, 174990), (11666, 172980), (11780, 171306), (12280, 164331), (13815, 146072), (14136, 142755), (14415, 139992), (17298, 116660), (17499, 115320), (17670, 114204), (18259, 110520), (18420, 109554), (19034, 106020), (19220, 104994), (21204, 95170), (22104, 91295), (23064, 87495), (23332, 86490), (23560, 85653), (26505, 76136), (27630, 73036), (28551, 70680), (28830, 69996), (29165, 69192), (34596, 58330), (34998, 57660), (35340, 57102), (36518, 55260), (36840, 54777), (38068, 53010), (38440, 52497), (42408, 47585), (43245, 46664)]