238889728980

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{799979}}^1$

素因数の和:800083

約数の個数: 192

約数和(自身を含む): 860138496000

約数和(自身を除く): 621248767020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 79, 84, 90, 105, 108, 126, 135, 140, 158, 180, 189, 210, 237, 252, 270, 315, 316, 378, 395, 420, 474, 540, 553, 630, 711, 756, 790, 945, 948, 1106, 1185, 1260, 1422, 1580, 1659, 1890, 2133, 2212, 2370, 2765, 2844, 3318, 3555, 3780, 4266, 4740, 4977, 5530, 6636, 7110, 8295, 8532, 9954, 10665, 11060, 14220, 14931, 16590, 19908, 21330, 24885, 29862, 33180, 42660, 49770, 59724, 74655, 99540, 149310, 298620, 799979, 1599958, 2399937, 3199916, 3999895, 4799874, 5599853, 7199811, 7999790, 9599748, 11199706, 11999685, 14399622, 15999580, 16799559, 21599433, 22399412, 23999370, 27999265, 28799244, 33599118, 35999055, 43198866, 47998740, 50398677, 55998530, 63198341, 67198236, 71998110, 83997795, 86397732, 100797354, 107997165, 111997060, 126396682, 143996220, 151196031, 167995590, 189595023, 201594708, 215994330, 251993385, 252793364, 302392062, 315991705, 335991180, 379190046, 431988660, 442388387, 503986770, 568785069, 604784124, 631983410, 755980155, 758380092, 884776774, 947975115, 1007973540, 1137570138, 1263966820, 1327165161, 1511960310, 1706355207, 1769553548, 1895950230, 2211941935, 2275140276, 2654330322, 2843925345, 3023920620, 3412710414, 3791900460, 3981495483, 4423883870, 5308660644, 5687850690, 6635825805, 6825420828, 7962990966, 8531776035, 8847767740, 11375701380, 11944486449, 13271651610, 15925981932, 17063552070, 19907477415, 23888972898, 26543303220, 34127104140, 39814954830, 47777945796, 59722432245, 79629909660, 119444864490, 238889728980]

約数ペア:

[(1, 238889728980), (2, 119444864490), (3, 79629909660), (4, 59722432245), (5, 47777945796), (6, 39814954830), (7, 34127104140), (9, 26543303220), (10, 23888972898), (12, 19907477415), (14, 17063552070), (15, 15925981932), (18, 13271651610), (20, 11944486449), (21, 11375701380), (27, 8847767740), (28, 8531776035), (30, 7962990966), (35, 6825420828), (36, 6635825805), (42, 5687850690), (45, 5308660644), (54, 4423883870), (60, 3981495483), (63, 3791900460), (70, 3412710414), (79, 3023920620), (84, 2843925345), (90, 2654330322), (105, 2275140276), (108, 2211941935), (126, 1895950230), (135, 1769553548), (140, 1706355207), (158, 1511960310), (180, 1327165161), (189, 1263966820), (210, 1137570138), (237, 1007973540), (252, 947975115), (270, 884776774), (315, 758380092), (316, 755980155), (378, 631983410), (395, 604784124), (420, 568785069), (474, 503986770), (540, 442388387), (553, 431988660), (630, 379190046), (711, 335991180), (756, 315991705), (790, 302392062), (945, 252793364), (948, 251993385), (1106, 215994330), (1185, 201594708), (1260, 189595023), (1422, 167995590), (1580, 151196031), (1659, 143996220), (1890, 126396682), (2133, 111997060), (2212, 107997165), (2370, 100797354), (2765, 86397732), (2844, 83997795), (3318, 71998110), (3555, 67198236), (3780, 63198341), (4266, 55998530), (4740, 50398677), (4977, 47998740), (5530, 43198866), (6636, 35999055), (7110, 33599118), (8295, 28799244), (8532, 27999265), (9954, 23999370), (10665, 22399412), (11060, 21599433), (14220, 16799559), (14931, 15999580), (16590, 14399622), (19908, 11999685), (21330, 11199706), (24885, 9599748), (29862, 7999790), (33180, 7199811), (42660, 5599853), (49770, 4799874), (59724, 3999895), (74655, 3199916), (99540, 2399937), (149310, 1599958), (298620, 799979)]