193724640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4639}}^1$

素因数の和:4689

約数の個数: 144

約数和(自身を含む): 684028800

約数和(自身を除く): 490304160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 232, 240, 261, 288, 290, 348, 360, 435, 464, 480, 522, 580, 696, 720, 870, 928, 1044, 1160, 1305, 1392, 1440, 1740, 2088, 2320, 2610, 2784, 3480, 4176, 4639, 4640, 5220, 6960, 8352, 9278, 10440, 13917, 13920, 18556, 20880, 23195, 27834, 37112, 41751, 41760, 46390, 55668, 69585, 74224, 83502, 92780, 111336, 134531, 139170, 148448, 167004, 185560, 208755, 222672, 269062, 278340, 334008, 371120, 403593, 417510, 445344, 538124, 556680, 668016, 672655, 742240, 807186, 835020, 1076248, 1113360, 1210779, 1336032, 1345310, 1614372, 1670040, 2017965, 2152496, 2226720, 2421558, 2690620, 3228744, 3340080, 4035930, 4304992, 4843116, 5381240, 6053895, 6457488, 6680160, 8071860, 9686232, 10762480, 12107790, 12914976, 16143720, 19372464, 21524960, 24215580, 32287440, 38744928, 48431160, 64574880, 96862320, 193724640]

約数ペア:

[(1, 193724640), (2, 96862320), (3, 64574880), (4, 48431160), (5, 38744928), (6, 32287440), (8, 24215580), (9, 21524960), (10, 19372464), (12, 16143720), (15, 12914976), (16, 12107790), (18, 10762480), (20, 9686232), (24, 8071860), (29, 6680160), (30, 6457488), (32, 6053895), (36, 5381240), (40, 4843116), (45, 4304992), (48, 4035930), (58, 3340080), (60, 3228744), (72, 2690620), (80, 2421558), (87, 2226720), (90, 2152496), (96, 2017965), (116, 1670040), (120, 1614372), (144, 1345310), (145, 1336032), (160, 1210779), (174, 1113360), (180, 1076248), (232, 835020), (240, 807186), (261, 742240), (288, 672655), (290, 668016), (348, 556680), (360, 538124), (435, 445344), (464, 417510), (480, 403593), (522, 371120), (580, 334008), (696, 278340), (720, 269062), (870, 222672), (928, 208755), (1044, 185560), (1160, 167004), (1305, 148448), (1392, 139170), (1440, 134531), (1740, 111336), (2088, 92780), (2320, 83502), (2610, 74224), (2784, 69585), (3480, 55668), (4176, 46390), (4639, 41760), (4640, 41751), (5220, 37112), (6960, 27834), (8352, 23195), (9278, 20880), (10440, 18556), (13917, 13920)]