163811340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:309

約数の個数: 288

約数和(自身を含む): 634023936

約数和(自身を除く): 470212596

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 53, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 106, 110, 126, 132, 140, 154, 159, 165, 180, 198, 210, 212, 220, 223, 231, 252, 265, 308, 315, 318, 330, 371, 385, 396, 420, 446, 462, 477, 495, 530, 583, 630, 636, 660, 669, 693, 742, 770, 795, 892, 924, 954, 990, 1060, 1113, 1115, 1155, 1166, 1260, 1338, 1386, 1484, 1540, 1561, 1590, 1749, 1855, 1908, 1980, 2007, 2226, 2230, 2310, 2332, 2385, 2453, 2676, 2772, 2915, 3122, 3180, 3339, 3345, 3465, 3498, 3710, 4014, 4081, 4452, 4460, 4620, 4683, 4770, 4906, 5247, 5565, 5830, 6244, 6678, 6690, 6930, 6996, 7359, 7420, 7805, 8028, 8162, 8745, 9366, 9540, 9812, 10035, 10494, 11130, 11660, 11819, 12243, 12265, 13356, 13380, 13860, 14049, 14718, 15610, 16324, 16695, 17171, 17490, 18732, 20070, 20405, 20988, 22077, 22260, 23415, 23638, 24486, 24530, 26235, 28098, 29436, 31220, 33390, 34342, 34980, 35457, 36729, 36795, 40140, 40810, 44154, 46830, 47276, 48972, 49060, 51513, 52470, 56196, 59095, 61215, 66780, 68684, 70245, 70914, 73458, 73590, 81620, 82733, 85855, 88308, 93660, 103026, 104940, 106371, 110385, 118190, 122430, 130009, 140490, 141828, 146916, 147180, 154539, 165466, 171710, 177285, 183645, 206052, 212742, 220770, 236380, 244860, 248199, 257565, 260018, 280980, 309078, 330932, 343420, 354570, 367290, 390027, 413665, 425484, 441540, 496398, 515130, 520036, 531855, 618156, 650045, 709140, 734580, 744597, 772695, 780054, 827330, 910063, 992796, 1030260, 1063710, 1170081, 1240995, 1300090, 1489194, 1545390, 1560108, 1654660, 1820126, 1950135, 2127420, 2340162, 2481990, 2600180, 2730189, 2978388, 3090780, 3640252, 3722985, 3900270, 4550315, 4680324, 4963980, 5460378, 5850405, 7445970, 7800540, 8190567, 9100630, 10920756, 11700810, 13650945, 14891940, 16381134, 18201260, 23401620, 27301890, 32762268, 40952835, 54603780, 81905670, 163811340]

約数ペア:

[(1, 163811340), (2, 81905670), (3, 54603780), (4, 40952835), (5, 32762268), (6, 27301890), (7, 23401620), (9, 18201260), (10, 16381134), (11, 14891940), (12, 13650945), (14, 11700810), (15, 10920756), (18, 9100630), (20, 8190567), (21, 7800540), (22, 7445970), (28, 5850405), (30, 5460378), (33, 4963980), (35, 4680324), (36, 4550315), (42, 3900270), (44, 3722985), (45, 3640252), (53, 3090780), (55, 2978388), (60, 2730189), (63, 2600180), (66, 2481990), (70, 2340162), (77, 2127420), (84, 1950135), (90, 1820126), (99, 1654660), (105, 1560108), (106, 1545390), (110, 1489194), (126, 1300090), (132, 1240995), (140, 1170081), (154, 1063710), (159, 1030260), (165, 992796), (180, 910063), (198, 827330), (210, 780054), (212, 772695), (220, 744597), (223, 734580), (231, 709140), (252, 650045), (265, 618156), (308, 531855), (315, 520036), (318, 515130), (330, 496398), (371, 441540), (385, 425484), (396, 413665), (420, 390027), (446, 367290), (462, 354570), (477, 343420), (495, 330932), (530, 309078), (583, 280980), (630, 260018), (636, 257565), (660, 248199), (669, 244860), (693, 236380), (742, 220770), (770, 212742), (795, 206052), (892, 183645), (924, 177285), (954, 171710), (990, 165466), (1060, 154539), (1113, 147180), (1115, 146916), (1155, 141828), (1166, 140490), (1260, 130009), (1338, 122430), (1386, 118190), (1484, 110385), (1540, 106371), (1561, 104940), (1590, 103026), (1749, 93660), (1855, 88308), (1908, 85855), (1980, 82733), (2007, 81620), (2226, 73590), (2230, 73458), (2310, 70914), (2332, 70245), (2385, 68684), (2453, 66780), (2676, 61215), (2772, 59095), (2915, 56196), (3122, 52470), (3180, 51513), (3339, 49060), (3345, 48972), (3465, 47276), (3498, 46830), (3710, 44154), (4014, 40810), (4081, 40140), (4452, 36795), (4460, 36729), (4620, 35457), (4683, 34980), (4770, 34342), (4906, 33390), (5247, 31220), (5565, 29436), (5830, 28098), (6244, 26235), (6678, 24530), (6690, 24486), (6930, 23638), (6996, 23415), (7359, 22260), (7420, 22077), (7805, 20988), (8028, 20405), (8162, 20070), (8745, 18732), (9366, 17490), (9540, 17171), (9812, 16695), (10035, 16324), (10494, 15610), (11130, 14718), (11660, 14049), (11819, 13860), (12243, 13380), (12265, 13356)]