188771520

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{4013}}^1$

素因数の和:4047

約数の個数: 168

約数和(自身を含む): 697376304

約数和(自身を除く): 508604784

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 392, 420, 448, 480, 490, 560, 588, 672, 735, 784, 840, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1960, 2240, 2352, 2940, 3136, 3360, 3920, 4013, 4704, 5880, 6720, 7840, 8026, 9408, 11760, 12039, 15680, 16052, 20065, 23520, 24078, 28091, 32104, 40130, 47040, 48156, 56182, 60195, 64208, 80260, 84273, 96312, 112364, 120390, 128416, 140455, 160520, 168546, 192624, 196637, 224728, 240780, 256832, 280910, 321040, 337092, 385248, 393274, 421365, 449456, 481560, 561820, 589911, 642080, 674184, 770496, 786548, 842730, 898912, 963120, 983185, 1123640, 1179822, 1284160, 1348368, 1573096, 1685460, 1797824, 1926240, 1966370, 2247280, 2359644, 2696736, 2949555, 3146192, 3370920, 3852480, 3932740, 4494560, 4719288, 5393472, 5899110, 6292384, 6741840, 7865480, 8989120, 9438576, 11798220, 12584768, 13483680, 15730960, 18877152, 23596440, 26967360, 31461920, 37754304, 47192880, 62923840, 94385760, 188771520]

約数ペア:

[(1, 188771520), (2, 94385760), (3, 62923840), (4, 47192880), (5, 37754304), (6, 31461920), (7, 26967360), (8, 23596440), (10, 18877152), (12, 15730960), (14, 13483680), (15, 12584768), (16, 11798220), (20, 9438576), (21, 8989120), (24, 7865480), (28, 6741840), (30, 6292384), (32, 5899110), (35, 5393472), (40, 4719288), (42, 4494560), (48, 3932740), (49, 3852480), (56, 3370920), (60, 3146192), (64, 2949555), (70, 2696736), (80, 2359644), (84, 2247280), (96, 1966370), (98, 1926240), (105, 1797824), (112, 1685460), (120, 1573096), (140, 1348368), (147, 1284160), (160, 1179822), (168, 1123640), (192, 983185), (196, 963120), (210, 898912), (224, 842730), (240, 786548), (245, 770496), (280, 674184), (294, 642080), (320, 589911), (336, 561820), (392, 481560), (420, 449456), (448, 421365), (480, 393274), (490, 385248), (560, 337092), (588, 321040), (672, 280910), (735, 256832), (784, 240780), (840, 224728), (960, 196637), (980, 192624), (1120, 168546), (1176, 160520), (1344, 140455), (1470, 128416), (1568, 120390), (1680, 112364), (1960, 96312), (2240, 84273), (2352, 80260), (2940, 64208), (3136, 60195), (3360, 56182), (3920, 48156), (4013, 47040), (4704, 40130), (5880, 32104), (6720, 28091), (7840, 24078), (8026, 23520), (9408, 20065), (11760, 16052), (12039, 15680)]