107418780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{641}}^1$

素因数の和:689

約数の個数: 216

約数和(自身を含む): 399606480

約数和(自身を除く): 292187700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 49, 57, 60, 63, 70, 76, 84, 90, 95, 98, 105, 114, 126, 133, 140, 147, 171, 180, 190, 196, 210, 228, 245, 252, 266, 285, 294, 315, 342, 380, 399, 420, 441, 490, 532, 570, 588, 630, 641, 665, 684, 735, 798, 855, 882, 931, 980, 1140, 1197, 1260, 1282, 1330, 1470, 1596, 1710, 1764, 1862, 1923, 1995, 2205, 2394, 2564, 2660, 2793, 2940, 3205, 3420, 3724, 3846, 3990, 4410, 4487, 4655, 4788, 5586, 5769, 5985, 6410, 7692, 7980, 8379, 8820, 8974, 9310, 9615, 11172, 11538, 11970, 12179, 12820, 13461, 13965, 16758, 17948, 18620, 19230, 22435, 23076, 23940, 24358, 26922, 27930, 28845, 31409, 33516, 36537, 38460, 40383, 41895, 44870, 48716, 53844, 55860, 57690, 60895, 62818, 67305, 73074, 80766, 83790, 85253, 89740, 94227, 109611, 115380, 121790, 125636, 134610, 146148, 157045, 161532, 167580, 170506, 182685, 188454, 201915, 219222, 243580, 255759, 269220, 282681, 314090, 341012, 365370, 376908, 403830, 426265, 438444, 471135, 511518, 548055, 565362, 596771, 628180, 730740, 767277, 807660, 852530, 942270, 1023036, 1096110, 1130724, 1193542, 1278795, 1413405, 1534554, 1705060, 1790313, 1884540, 2192220, 2387084, 2557590, 2826810, 2983855, 3069108, 3580626, 3836385, 5115180, 5370939, 5653620, 5967710, 7161252, 7672770, 8951565, 10741878, 11935420, 15345540, 17903130, 21483756, 26854695, 35806260, 53709390, 107418780]

約数ペア:

[(1, 107418780), (2, 53709390), (3, 35806260), (4, 26854695), (5, 21483756), (6, 17903130), (7, 15345540), (9, 11935420), (10, 10741878), (12, 8951565), (14, 7672770), (15, 7161252), (18, 5967710), (19, 5653620), (20, 5370939), (21, 5115180), (28, 3836385), (30, 3580626), (35, 3069108), (36, 2983855), (38, 2826810), (42, 2557590), (45, 2387084), (49, 2192220), (57, 1884540), (60, 1790313), (63, 1705060), (70, 1534554), (76, 1413405), (84, 1278795), (90, 1193542), (95, 1130724), (98, 1096110), (105, 1023036), (114, 942270), (126, 852530), (133, 807660), (140, 767277), (147, 730740), (171, 628180), (180, 596771), (190, 565362), (196, 548055), (210, 511518), (228, 471135), (245, 438444), (252, 426265), (266, 403830), (285, 376908), (294, 365370), (315, 341012), (342, 314090), (380, 282681), (399, 269220), (420, 255759), (441, 243580), (490, 219222), (532, 201915), (570, 188454), (588, 182685), (630, 170506), (641, 167580), (665, 161532), (684, 157045), (735, 146148), (798, 134610), (855, 125636), (882, 121790), (931, 115380), (980, 109611), (1140, 94227), (1197, 89740), (1260, 85253), (1282, 83790), (1330, 80766), (1470, 73074), (1596, 67305), (1710, 62818), (1764, 60895), (1862, 57690), (1923, 55860), (1995, 53844), (2205, 48716), (2394, 44870), (2564, 41895), (2660, 40383), (2793, 38460), (2940, 36537), (3205, 33516), (3420, 31409), (3724, 28845), (3846, 27930), (3990, 26922), (4410, 24358), (4487, 23940), (4655, 23076), (4788, 22435), (5586, 19230), (5769, 18620), (5985, 17948), (6410, 16758), (7692, 13965), (7980, 13461), (8379, 12820), (8820, 12179), (8974, 11970), (9310, 11538), (9615, 11172)]