193158420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2081}}^1$

素因数の和:2130

約数の個数: 192

約数和(自身を含む): 705148416

約数和(自身を除く): 511989996

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 17, 20, 21, 26, 28, 30, 34, 35, 39, 42, 51, 52, 60, 65, 68, 70, 78, 84, 85, 91, 102, 105, 119, 130, 140, 156, 170, 182, 195, 204, 210, 221, 238, 255, 260, 273, 340, 357, 364, 390, 420, 442, 455, 476, 510, 546, 595, 663, 714, 780, 884, 910, 1020, 1092, 1105, 1190, 1326, 1365, 1428, 1547, 1785, 1820, 2081, 2210, 2380, 2652, 2730, 3094, 3315, 3570, 4162, 4420, 4641, 5460, 6188, 6243, 6630, 7140, 7735, 8324, 9282, 10405, 12486, 13260, 14567, 15470, 18564, 20810, 23205, 24972, 27053, 29134, 30940, 31215, 35377, 41620, 43701, 46410, 54106, 58268, 62430, 70754, 72835, 81159, 87402, 92820, 106131, 108212, 124860, 135265, 141508, 145670, 162318, 174804, 176885, 189371, 212262, 218505, 247639, 270530, 291340, 324636, 353770, 378742, 405795, 424524, 437010, 459901, 495278, 530655, 541060, 568113, 707540, 742917, 757484, 811590, 874020, 919802, 946855, 990556, 1061310, 1136226, 1238195, 1379703, 1485834, 1623180, 1839604, 1893710, 2122620, 2272452, 2299505, 2476390, 2759406, 2840565, 2971668, 3219307, 3714585, 3787420, 4599010, 4952780, 5518812, 5681130, 6438614, 6898515, 7429170, 9198020, 9657921, 11362260, 12877228, 13797030, 14858340, 16096535, 19315842, 27594060, 32193070, 38631684, 48289605, 64386140, 96579210, 193158420]

約数ペア:

[(1, 193158420), (2, 96579210), (3, 64386140), (4, 48289605), (5, 38631684), (6, 32193070), (7, 27594060), (10, 19315842), (12, 16096535), (13, 14858340), (14, 13797030), (15, 12877228), (17, 11362260), (20, 9657921), (21, 9198020), (26, 7429170), (28, 6898515), (30, 6438614), (34, 5681130), (35, 5518812), (39, 4952780), (42, 4599010), (51, 3787420), (52, 3714585), (60, 3219307), (65, 2971668), (68, 2840565), (70, 2759406), (78, 2476390), (84, 2299505), (85, 2272452), (91, 2122620), (102, 1893710), (105, 1839604), (119, 1623180), (130, 1485834), (140, 1379703), (156, 1238195), (170, 1136226), (182, 1061310), (195, 990556), (204, 946855), (210, 919802), (221, 874020), (238, 811590), (255, 757484), (260, 742917), (273, 707540), (340, 568113), (357, 541060), (364, 530655), (390, 495278), (420, 459901), (442, 437010), (455, 424524), (476, 405795), (510, 378742), (546, 353770), (595, 324636), (663, 291340), (714, 270530), (780, 247639), (884, 218505), (910, 212262), (1020, 189371), (1092, 176885), (1105, 174804), (1190, 162318), (1326, 145670), (1365, 141508), (1428, 135265), (1547, 124860), (1785, 108212), (1820, 106131), (2081, 92820), (2210, 87402), (2380, 81159), (2652, 72835), (2730, 70754), (3094, 62430), (3315, 58268), (3570, 54106), (4162, 46410), (4420, 43701), (4641, 41620), (5460, 35377), (6188, 31215), (6243, 30940), (6630, 29134), (7140, 27053), (7735, 24972), (8324, 23205), (9282, 20810), (10405, 18564), (12486, 15470), (13260, 14567)]