169898190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:140

約数の個数: 256

約数和(自身を含む): 552960000

約数和(自身を除く): 383061810

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 19, 21, 22, 30, 33, 35, 38, 42, 49, 55, 57, 66, 70, 77, 79, 95, 98, 105, 110, 114, 133, 147, 154, 158, 165, 190, 209, 210, 231, 237, 245, 266, 285, 294, 330, 343, 385, 395, 399, 418, 462, 474, 490, 539, 553, 570, 627, 665, 686, 735, 770, 790, 798, 869, 931, 1029, 1045, 1078, 1106, 1155, 1185, 1254, 1330, 1463, 1470, 1501, 1617, 1659, 1715, 1738, 1862, 1995, 2058, 2090, 2310, 2370, 2607, 2695, 2765, 2793, 2926, 3002, 3135, 3234, 3318, 3430, 3773, 3871, 3990, 4345, 4389, 4503, 4655, 5145, 5214, 5390, 5530, 5586, 6083, 6270, 6517, 7315, 7505, 7546, 7742, 8085, 8295, 8690, 8778, 9006, 9310, 10241, 10290, 10507, 11319, 11613, 12166, 13034, 13035, 13965, 14630, 15010, 16170, 16511, 16590, 18249, 18865, 19355, 19551, 20482, 21014, 21945, 22515, 22638, 23226, 26070, 27097, 27930, 30415, 30723, 31521, 32585, 33022, 36498, 37730, 38710, 39102, 42581, 43890, 45030, 49533, 51205, 52535, 54194, 56595, 58065, 60830, 61446, 63042, 65170, 71687, 73549, 81291, 82555, 85162, 91245, 97755, 99066, 102410, 105070, 113190, 115577, 116130, 127743, 135485, 143374, 147098, 153615, 157605, 162582, 165110, 182490, 195510, 212905, 215061, 220647, 231154, 247665, 255486, 270970, 298067, 307230, 315210, 346731, 358435, 367745, 406455, 425810, 430122, 441294, 495330, 514843, 577885, 596134, 638715, 693462, 716870, 735490, 809039, 812910, 894201, 1029686, 1075305, 1103235, 1155770, 1277430, 1490335, 1544529, 1618078, 1733655, 1788402, 2150610, 2206470, 2427117, 2574215, 2980670, 3089058, 3467310, 4045195, 4471005, 4854234, 5148430, 5663273, 7722645, 8090390, 8942010, 11326546, 12135585, 15445290, 16989819, 24271170, 28316365, 33979638, 56632730, 84949095, 169898190]

約数ペア:

[(1, 169898190), (2, 84949095), (3, 56632730), (5, 33979638), (6, 28316365), (7, 24271170), (10, 16989819), (11, 15445290), (14, 12135585), (15, 11326546), (19, 8942010), (21, 8090390), (22, 7722645), (30, 5663273), (33, 5148430), (35, 4854234), (38, 4471005), (42, 4045195), (49, 3467310), (55, 3089058), (57, 2980670), (66, 2574215), (70, 2427117), (77, 2206470), (79, 2150610), (95, 1788402), (98, 1733655), (105, 1618078), (110, 1544529), (114, 1490335), (133, 1277430), (147, 1155770), (154, 1103235), (158, 1075305), (165, 1029686), (190, 894201), (209, 812910), (210, 809039), (231, 735490), (237, 716870), (245, 693462), (266, 638715), (285, 596134), (294, 577885), (330, 514843), (343, 495330), (385, 441294), (395, 430122), (399, 425810), (418, 406455), (462, 367745), (474, 358435), (490, 346731), (539, 315210), (553, 307230), (570, 298067), (627, 270970), (665, 255486), (686, 247665), (735, 231154), (770, 220647), (790, 215061), (798, 212905), (869, 195510), (931, 182490), (1029, 165110), (1045, 162582), (1078, 157605), (1106, 153615), (1155, 147098), (1185, 143374), (1254, 135485), (1330, 127743), (1463, 116130), (1470, 115577), (1501, 113190), (1617, 105070), (1659, 102410), (1715, 99066), (1738, 97755), (1862, 91245), (1995, 85162), (2058, 82555), (2090, 81291), (2310, 73549), (2370, 71687), (2607, 65170), (2695, 63042), (2765, 61446), (2793, 60830), (2926, 58065), (3002, 56595), (3135, 54194), (3234, 52535), (3318, 51205), (3430, 49533), (3773, 45030), (3871, 43890), (3990, 42581), (4345, 39102), (4389, 38710), (4503, 37730), (4655, 36498), (5145, 33022), (5214, 32585), (5390, 31521), (5530, 30723), (5586, 30415), (6083, 27930), (6270, 27097), (6517, 26070), (7315, 23226), (7505, 22638), (7546, 22515), (7742, 21945), (8085, 21014), (8295, 20482), (8690, 19551), (8778, 19355), (9006, 18865), (9310, 18249), (10241, 16590), (10290, 16511), (10507, 16170), (11319, 15010), (11613, 14630), (12166, 13965), (13034, 13035)]