17284680

素因数分解:

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

素因数の和:81

約数の個数: 192

約数和(自身を含む): 67766400

約数和(自身を除く): 50481720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 361, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 722, 760, 798, 840, 855, 1064, 1083, 1140, 1197, 1260, 1330, 1368, 1444, 1596, 1710, 1805, 1995, 2166, 2280, 2394, 2520, 2527, 2660, 2888, 3192, 3249, 3420, 3610, 3990, 4332, 4788, 5054, 5320, 5415, 5985, 6498, 6840, 6859, 7220, 7581, 7980, 8664, 9576, 10108, 10830, 11970, 12635, 12996, 13718, 14440, 15162, 15960, 16245, 20216, 20577, 21660, 22743, 23940, 25270, 25992, 27436, 30324, 32490, 34295, 37905, 41154, 43320, 45486, 47880, 48013, 50540, 54872, 60648, 61731, 64980, 68590, 75810, 82308, 90972, 96026, 101080, 102885, 113715, 123462, 129960, 137180, 144039, 151620, 164616, 181944, 192052, 205770, 227430, 240065, 246924, 274360, 288078, 303240, 308655, 384104, 411540, 432117, 454860, 480130, 493848, 576156, 617310, 720195, 823080, 864234, 909720, 960260, 1152312, 1234620, 1440390, 1728468, 1920520, 2160585, 2469240, 2880780, 3456936, 4321170, 5761560, 8642340, 17284680]

約数ペア:

[(1, 17284680), (2, 8642340), (3, 5761560), (4, 4321170), (5, 3456936), (6, 2880780), (7, 2469240), (8, 2160585), (9, 1920520), (10, 1728468), (12, 1440390), (14, 1234620), (15, 1152312), (18, 960260), (19, 909720), (20, 864234), (21, 823080), (24, 720195), (28, 617310), (30, 576156), (35, 493848), (36, 480130), (38, 454860), (40, 432117), (42, 411540), (45, 384104), (56, 308655), (57, 303240), (60, 288078), (63, 274360), (70, 246924), (72, 240065), (76, 227430), (84, 205770), (90, 192052), (95, 181944), (105, 164616), (114, 151620), (120, 144039), (126, 137180), (133, 129960), (140, 123462), (152, 113715), (168, 102885), (171, 101080), (180, 96026), (190, 90972), (210, 82308), (228, 75810), (252, 68590), (266, 64980), (280, 61731), (285, 60648), (315, 54872), (342, 50540), (360, 48013), (361, 47880), (380, 45486), (399, 43320), (420, 41154), (456, 37905), (504, 34295), (532, 32490), (570, 30324), (630, 27436), (665, 25992), (684, 25270), (722, 23940), (760, 22743), (798, 21660), (840, 20577), (855, 20216), (1064, 16245), (1083, 15960), (1140, 15162), (1197, 14440), (1260, 13718), (1330, 12996), (1368, 12635), (1444, 11970), (1596, 10830), (1710, 10108), (1805, 9576), (1995, 8664), (2166, 7980), (2280, 7581), (2394, 7220), (2520, 6859), (2527, 6840), (2660, 6498), (2888, 5985), (3192, 5415), (3249, 5320), (3420, 5054), (3610, 4788), (3990, 4332)]