2015357740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:324

約数の個数: 192

約数和(自身を含む): 5099028480

約数和(自身を除く): 3083670740

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 31, 38, 44, 55, 62, 76, 95, 103, 110, 124, 151, 155, 190, 206, 209, 220, 302, 310, 341, 380, 412, 418, 515, 589, 604, 620, 682, 755, 836, 1030, 1045, 1133, 1178, 1364, 1510, 1661, 1705, 1957, 2060, 2090, 2266, 2356, 2869, 2945, 3020, 3193, 3322, 3410, 3914, 4180, 4532, 4681, 5665, 5738, 5890, 6386, 6479, 6644, 6820, 7828, 8305, 9362, 9785, 11330, 11476, 11780, 12772, 12958, 14345, 15553, 15965, 16610, 18724, 19570, 21527, 22660, 23405, 25916, 28690, 31106, 31559, 31930, 32395, 33220, 35123, 39140, 43054, 46810, 51491, 57380, 60667, 62212, 63118, 63860, 64790, 70246, 77765, 86108, 88939, 93620, 102982, 107635, 121334, 126236, 129580, 140492, 155530, 157795, 171083, 175615, 177878, 205964, 215270, 242668, 257455, 295507, 303335, 311060, 315590, 342166, 351230, 355756, 430540, 444695, 482143, 514910, 591014, 606670, 631180, 667337, 684332, 702460, 855415, 889390, 964286, 978329, 1029820, 1182028, 1213340, 1334674, 1477535, 1710830, 1778780, 1928572, 1956658, 2410715, 2669348, 2955070, 3250577, 3336685, 3421660, 3913316, 4821430, 4891645, 5303573, 5910140, 6501154, 6673370, 9160717, 9642860, 9783290, 10607146, 13002308, 13346740, 16252885, 18321434, 19566580, 21214292, 26517865, 32505770, 36642868, 45803585, 53035730, 65011540, 91607170, 100767887, 106071460, 183214340, 201535774, 403071548, 503839435, 1007678870, 2015357740]

約数ペア:

[(1, 2015357740), (2, 1007678870), (4, 503839435), (5, 403071548), (10, 201535774), (11, 183214340), (19, 106071460), (20, 100767887), (22, 91607170), (31, 65011540), (38, 53035730), (44, 45803585), (55, 36642868), (62, 32505770), (76, 26517865), (95, 21214292), (103, 19566580), (110, 18321434), (124, 16252885), (151, 13346740), (155, 13002308), (190, 10607146), (206, 9783290), (209, 9642860), (220, 9160717), (302, 6673370), (310, 6501154), (341, 5910140), (380, 5303573), (412, 4891645), (418, 4821430), (515, 3913316), (589, 3421660), (604, 3336685), (620, 3250577), (682, 2955070), (755, 2669348), (836, 2410715), (1030, 1956658), (1045, 1928572), (1133, 1778780), (1178, 1710830), (1364, 1477535), (1510, 1334674), (1661, 1213340), (1705, 1182028), (1957, 1029820), (2060, 978329), (2090, 964286), (2266, 889390), (2356, 855415), (2869, 702460), (2945, 684332), (3020, 667337), (3193, 631180), (3322, 606670), (3410, 591014), (3914, 514910), (4180, 482143), (4532, 444695), (4681, 430540), (5665, 355756), (5738, 351230), (5890, 342166), (6386, 315590), (6479, 311060), (6644, 303335), (6820, 295507), (7828, 257455), (8305, 242668), (9362, 215270), (9785, 205964), (11330, 177878), (11476, 175615), (11780, 171083), (12772, 157795), (12958, 155530), (14345, 140492), (15553, 129580), (15965, 126236), (16610, 121334), (18724, 107635), (19570, 102982), (21527, 93620), (22660, 88939), (23405, 86108), (25916, 77765), (28690, 70246), (31106, 64790), (31559, 63860), (31930, 63118), (32395, 62212), (33220, 60667), (35123, 57380), (39140, 51491), (43054, 46810)]