730245240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1873}}^1$

素因数の和:1931

約数の個数: 192

約数和(自身を含む): 2570378400

約数和(自身を除く): 1840133160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 361, 380, 456, 513, 540, 570, 684, 722, 760, 855, 1026, 1080, 1083, 1140, 1368, 1444, 1710, 1805, 1873, 2052, 2166, 2280, 2565, 2888, 3249, 3420, 3610, 3746, 4104, 4332, 5130, 5415, 5619, 6498, 6840, 7220, 7492, 8664, 9365, 9747, 10260, 10830, 11238, 12996, 14440, 14984, 16245, 16857, 18730, 19494, 20520, 21660, 22476, 25992, 28095, 32490, 33714, 35587, 37460, 38988, 43320, 44952, 48735, 50571, 56190, 64980, 67428, 71174, 74920, 77976, 84285, 97470, 101142, 106761, 112380, 129960, 134856, 142348, 168570, 177935, 194940, 202284, 213522, 224760, 252855, 284696, 320283, 337140, 355870, 389880, 404568, 427044, 505710, 533805, 640566, 674280, 676153, 711740, 854088, 960849, 1011420, 1067610, 1281132, 1352306, 1423480, 1601415, 1921698, 2022840, 2028459, 2135220, 2562264, 2704612, 3202830, 3380765, 3843396, 4056918, 4270440, 4804245, 5409224, 6085377, 6405660, 6761530, 7686792, 8113836, 9608490, 10142295, 12170754, 12811320, 13523060, 16227672, 18256131, 19216980, 20284590, 24341508, 27046120, 30426885, 36512262, 38433960, 40569180, 48683016, 60853770, 73024524, 81138360, 91280655, 121707540, 146049048, 182561310, 243415080, 365122620, 730245240]

約数ペア:

[(1, 730245240), (2, 365122620), (3, 243415080), (4, 182561310), (5, 146049048), (6, 121707540), (8, 91280655), (9, 81138360), (10, 73024524), (12, 60853770), (15, 48683016), (18, 40569180), (19, 38433960), (20, 36512262), (24, 30426885), (27, 27046120), (30, 24341508), (36, 20284590), (38, 19216980), (40, 18256131), (45, 16227672), (54, 13523060), (57, 12811320), (60, 12170754), (72, 10142295), (76, 9608490), (90, 8113836), (95, 7686792), (108, 6761530), (114, 6405660), (120, 6085377), (135, 5409224), (152, 4804245), (171, 4270440), (180, 4056918), (190, 3843396), (216, 3380765), (228, 3202830), (270, 2704612), (285, 2562264), (342, 2135220), (360, 2028459), (361, 2022840), (380, 1921698), (456, 1601415), (513, 1423480), (540, 1352306), (570, 1281132), (684, 1067610), (722, 1011420), (760, 960849), (855, 854088), (1026, 711740), (1080, 676153), (1083, 674280), (1140, 640566), (1368, 533805), (1444, 505710), (1710, 427044), (1805, 404568), (1873, 389880), (2052, 355870), (2166, 337140), (2280, 320283), (2565, 284696), (2888, 252855), (3249, 224760), (3420, 213522), (3610, 202284), (3746, 194940), (4104, 177935), (4332, 168570), (5130, 142348), (5415, 134856), (5619, 129960), (6498, 112380), (6840, 106761), (7220, 101142), (7492, 97470), (8664, 84285), (9365, 77976), (9747, 74920), (10260, 71174), (10830, 67428), (11238, 64980), (12996, 56190), (14440, 50571), (14984, 48735), (16245, 44952), (16857, 43320), (18730, 38988), (19494, 37460), (20520, 35587), (21660, 33714), (22476, 32490), (25992, 28095)]