1949636160

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{39821}}^1$

素因数の和:39861

約数の個数: 168

約数和(自身を含む): 7100581176

約数和(自身を除く): 5150945016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 306, 320, 340, 360, 408, 480, 510, 544, 576, 612, 680, 720, 765, 816, 960, 1020, 1088, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 2880, 3060, 3264, 4080, 4896, 5440, 6120, 8160, 9792, 12240, 16320, 24480, 39821, 48960, 79642, 119463, 159284, 199105, 238926, 318568, 358389, 398210, 477852, 597315, 637136, 676957, 716778, 796420, 955704, 1194630, 1274272, 1353914, 1433556, 1592840, 1791945, 1911408, 2030871, 2389260, 2548544, 2707828, 2867112, 3185680, 3384785, 3583890, 3822816, 4061742, 4778520, 5415656, 5734224, 6092613, 6371360, 6769570, 7167780, 7645632, 8123484, 9557040, 10154355, 10831312, 11468448, 12185226, 12742720, 13539140, 14335560, 16246968, 19114080, 20308710, 21662624, 22936896, 24370452, 27078280, 28671120, 30463065, 32493936, 38228160, 40617420, 43325248, 48740904, 54156560, 57342240, 60926130, 64987872, 81234840, 97481808, 108313120, 114684480, 121852260, 129975744, 162469680, 194963616, 216626240, 243704520, 324939360, 389927232, 487409040, 649878720, 974818080, 1949636160]

約数ペア:

[(1, 1949636160), (2, 974818080), (3, 649878720), (4, 487409040), (5, 389927232), (6, 324939360), (8, 243704520), (9, 216626240), (10, 194963616), (12, 162469680), (15, 129975744), (16, 121852260), (17, 114684480), (18, 108313120), (20, 97481808), (24, 81234840), (30, 64987872), (32, 60926130), (34, 57342240), (36, 54156560), (40, 48740904), (45, 43325248), (48, 40617420), (51, 38228160), (60, 32493936), (64, 30463065), (68, 28671120), (72, 27078280), (80, 24370452), (85, 22936896), (90, 21662624), (96, 20308710), (102, 19114080), (120, 16246968), (136, 14335560), (144, 13539140), (153, 12742720), (160, 12185226), (170, 11468448), (180, 10831312), (192, 10154355), (204, 9557040), (240, 8123484), (255, 7645632), (272, 7167780), (288, 6769570), (306, 6371360), (320, 6092613), (340, 5734224), (360, 5415656), (408, 4778520), (480, 4061742), (510, 3822816), (544, 3583890), (576, 3384785), (612, 3185680), (680, 2867112), (720, 2707828), (765, 2548544), (816, 2389260), (960, 2030871), (1020, 1911408), (1088, 1791945), (1224, 1592840), (1360, 1433556), (1440, 1353914), (1530, 1274272), (1632, 1194630), (2040, 955704), (2448, 796420), (2720, 716778), (2880, 676957), (3060, 637136), (3264, 597315), (4080, 477852), (4896, 398210), (5440, 358389), (6120, 318568), (8160, 238926), (9792, 199105), (12240, 159284), (16320, 119463), (24480, 79642), (39821, 48960)]