404681940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3391}}^1$

素因数の和:3439

約数の個数: 192

約数和(自身を含む): 1436037120

約数和(自身を除く): 1031355180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 30, 34, 36, 39, 45, 51, 52, 54, 60, 65, 68, 78, 85, 90, 102, 108, 117, 130, 135, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 270, 306, 340, 351, 390, 442, 459, 468, 510, 540, 585, 612, 663, 702, 765, 780, 884, 918, 1020, 1105, 1170, 1326, 1404, 1530, 1755, 1836, 1989, 2210, 2295, 2340, 2652, 3060, 3315, 3391, 3510, 3978, 4420, 4590, 5967, 6630, 6782, 7020, 7956, 9180, 9945, 10173, 11934, 13260, 13564, 16955, 19890, 20346, 23868, 29835, 30519, 33910, 39780, 40692, 44083, 50865, 57647, 59670, 61038, 67820, 88166, 91557, 101730, 115294, 119340, 122076, 132249, 152595, 172941, 176332, 183114, 203460, 220415, 230588, 264498, 288235, 305190, 345882, 366228, 396747, 440830, 457785, 518823, 528996, 576470, 610380, 661245, 691764, 749411, 793494, 864705, 881660, 915570, 1037646, 1152940, 1190241, 1322490, 1498822, 1556469, 1586988, 1729410, 1831140, 1983735, 2075292, 2248233, 2380482, 2594115, 2644980, 2997644, 3112938, 3458820, 3747055, 3967470, 4496466, 4760964, 5188230, 5951205, 6225876, 6744699, 7494110, 7782345, 7934940, 8992932, 10376460, 11241165, 11902410, 13489398, 14988220, 15564690, 20234097, 22482330, 23804820, 26978796, 31129380, 33723495, 40468194, 44964660, 67446990, 80936388, 101170485, 134893980, 202340970, 404681940]

約数ペア:

[(1, 404681940), (2, 202340970), (3, 134893980), (4, 101170485), (5, 80936388), (6, 67446990), (9, 44964660), (10, 40468194), (12, 33723495), (13, 31129380), (15, 26978796), (17, 23804820), (18, 22482330), (20, 20234097), (26, 15564690), (27, 14988220), (30, 13489398), (34, 11902410), (36, 11241165), (39, 10376460), (45, 8992932), (51, 7934940), (52, 7782345), (54, 7494110), (60, 6744699), (65, 6225876), (68, 5951205), (78, 5188230), (85, 4760964), (90, 4496466), (102, 3967470), (108, 3747055), (117, 3458820), (130, 3112938), (135, 2997644), (153, 2644980), (156, 2594115), (170, 2380482), (180, 2248233), (195, 2075292), (204, 1983735), (221, 1831140), (234, 1729410), (255, 1586988), (260, 1556469), (270, 1498822), (306, 1322490), (340, 1190241), (351, 1152940), (390, 1037646), (442, 915570), (459, 881660), (468, 864705), (510, 793494), (540, 749411), (585, 691764), (612, 661245), (663, 610380), (702, 576470), (765, 528996), (780, 518823), (884, 457785), (918, 440830), (1020, 396747), (1105, 366228), (1170, 345882), (1326, 305190), (1404, 288235), (1530, 264498), (1755, 230588), (1836, 220415), (1989, 203460), (2210, 183114), (2295, 176332), (2340, 172941), (2652, 152595), (3060, 132249), (3315, 122076), (3391, 119340), (3510, 115294), (3978, 101730), (4420, 91557), (4590, 88166), (5967, 67820), (6630, 61038), (6782, 59670), (7020, 57647), (7956, 50865), (9180, 44083), (9945, 40692), (10173, 39780), (11934, 33910), (13260, 30519), (13564, 29835), (16955, 23868), (19890, 20346)]