490578889260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{72679}}^1$

素因数の和:72932

約数の個数: 192

約数和(自身を含む): 1500394291200

約数和(自身を除く): 1009815401940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 31, 38, 57, 60, 62, 76, 93, 95, 114, 124, 155, 186, 190, 191, 228, 285, 310, 372, 380, 382, 465, 570, 573, 589, 620, 764, 930, 955, 1140, 1146, 1178, 1767, 1860, 1910, 2292, 2356, 2865, 2945, 3534, 3629, 3820, 5730, 5890, 5921, 7068, 7258, 8835, 10887, 11460, 11780, 11842, 14516, 17670, 17763, 18145, 21774, 23684, 29605, 35340, 35526, 36290, 43548, 54435, 59210, 71052, 72580, 72679, 88815, 108870, 112499, 118420, 145358, 177630, 217740, 218037, 224998, 290716, 337497, 355260, 363395, 436074, 449996, 562495, 674994, 726790, 872148, 1090185, 1124990, 1349988, 1380901, 1453580, 1687485, 2180370, 2249980, 2253049, 2761802, 3374970, 4142703, 4360740, 4506098, 5523604, 6749940, 6759147, 6904505, 8285406, 9012196, 11265245, 13518294, 13809010, 13881689, 16570812, 20713515, 22530490, 27036588, 27618020, 27763378, 33795735, 41427030, 41645067, 42807931, 45060980, 55526756, 67591470, 69408445, 82854060, 83290134, 85615862, 128423793, 135182940, 138816890, 166580268, 171231724, 208225335, 214039655, 256847586, 263752091, 277633780, 416450670, 428079310, 430332359, 513695172, 527504182, 642118965, 791256273, 832901340, 856158620, 860664718, 1055008364, 1284237930, 1290997077, 1318760455, 1582512546, 1721329436, 2151661795, 2568475860, 2581994154, 2637520910, 3165025092, 3956281365, 4303323590, 5163988308, 5275041820, 6454985385, 7912562730, 8176314821, 8606647180, 12909970770, 15825125460, 16352629642, 24528944463, 25819941540, 32705259284, 40881574105, 49057888926, 81763148210, 98115777852, 122644722315, 163526296420, 245289444630, 490578889260]

約数ペア:

[(1, 490578889260), (2, 245289444630), (3, 163526296420), (4, 122644722315), (5, 98115777852), (6, 81763148210), (10, 49057888926), (12, 40881574105), (15, 32705259284), (19, 25819941540), (20, 24528944463), (30, 16352629642), (31, 15825125460), (38, 12909970770), (57, 8606647180), (60, 8176314821), (62, 7912562730), (76, 6454985385), (93, 5275041820), (95, 5163988308), (114, 4303323590), (124, 3956281365), (155, 3165025092), (186, 2637520910), (190, 2581994154), (191, 2568475860), (228, 2151661795), (285, 1721329436), (310, 1582512546), (372, 1318760455), (380, 1290997077), (382, 1284237930), (465, 1055008364), (570, 860664718), (573, 856158620), (589, 832901340), (620, 791256273), (764, 642118965), (930, 527504182), (955, 513695172), (1140, 430332359), (1146, 428079310), (1178, 416450670), (1767, 277633780), (1860, 263752091), (1910, 256847586), (2292, 214039655), (2356, 208225335), (2865, 171231724), (2945, 166580268), (3534, 138816890), (3629, 135182940), (3820, 128423793), (5730, 85615862), (5890, 83290134), (5921, 82854060), (7068, 69408445), (7258, 67591470), (8835, 55526756), (10887, 45060980), (11460, 42807931), (11780, 41645067), (11842, 41427030), (14516, 33795735), (17670, 27763378), (17763, 27618020), (18145, 27036588), (21774, 22530490), (23684, 20713515), (29605, 16570812), (35340, 13881689), (35526, 13809010), (36290, 13518294), (43548, 11265245), (54435, 9012196), (59210, 8285406), (71052, 6904505), (72580, 6759147), (72679, 6749940), (88815, 5523604), (108870, 4506098), (112499, 4360740), (118420, 4142703), (145358, 3374970), (177630, 2761802), (217740, 2253049), (218037, 2249980), (224998, 2180370), (290716, 1687485), (337497, 1453580), (355260, 1380901), (363395, 1349988), (436074, 1124990), (449996, 1090185), (562495, 872148), (674994, 726790)]