323786320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:162

約数の個数: 240

約数和(自身を含む): 930940416

約数和(自身を除く): 607154096

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 31, 40, 44, 52, 55, 62, 65, 80, 83, 88, 104, 110, 121, 124, 130, 143, 155, 166, 176, 208, 220, 242, 248, 260, 286, 310, 332, 341, 403, 415, 440, 484, 496, 520, 572, 605, 620, 664, 682, 715, 806, 830, 880, 913, 968, 1040, 1079, 1144, 1210, 1240, 1328, 1364, 1430, 1573, 1612, 1660, 1705, 1826, 1936, 2015, 2158, 2288, 2420, 2480, 2573, 2728, 2860, 3146, 3224, 3320, 3410, 3652, 3751, 4030, 4316, 4433, 4565, 4840, 5146, 5395, 5456, 5720, 6292, 6448, 6640, 6820, 7304, 7502, 7865, 8060, 8632, 8866, 9130, 9680, 10043, 10292, 10790, 11440, 11869, 12584, 12865, 13640, 14608, 15004, 15730, 16120, 17264, 17732, 18260, 18755, 20086, 20584, 21580, 22165, 23738, 25168, 25730, 27280, 28303, 30008, 31460, 32240, 33449, 35464, 36520, 37510, 40172, 41168, 43160, 44330, 47476, 48763, 50215, 51460, 56606, 59345, 60016, 62920, 66898, 70928, 73040, 75020, 80344, 86320, 88660, 94952, 97526, 100430, 102920, 113212, 118690, 125840, 130559, 133796, 141515, 150040, 160688, 167245, 177320, 189904, 195052, 200860, 205840, 226424, 237380, 243815, 261118, 267592, 283030, 300080, 311333, 334490, 354640, 367939, 390104, 401720, 452848, 474760, 487630, 522236, 535184, 566060, 622666, 652795, 668980, 735878, 780208, 803440, 949520, 975260, 1044472, 1132120, 1245332, 1305590, 1337960, 1471756, 1556665, 1839695, 1950520, 2088944, 2264240, 2490664, 2611180, 2675920, 2943512, 3113330, 3679390, 3901040, 4047329, 4981328, 5222360, 5887024, 6226660, 7358780, 8094658, 10444720, 12453320, 14717560, 16189316, 20236645, 24906640, 29435120, 32378632, 40473290, 64757264, 80946580, 161893160, 323786320]

約数ペア:

[(1, 323786320), (2, 161893160), (4, 80946580), (5, 64757264), (8, 40473290), (10, 32378632), (11, 29435120), (13, 24906640), (16, 20236645), (20, 16189316), (22, 14717560), (26, 12453320), (31, 10444720), (40, 8094658), (44, 7358780), (52, 6226660), (55, 5887024), (62, 5222360), (65, 4981328), (80, 4047329), (83, 3901040), (88, 3679390), (104, 3113330), (110, 2943512), (121, 2675920), (124, 2611180), (130, 2490664), (143, 2264240), (155, 2088944), (166, 1950520), (176, 1839695), (208, 1556665), (220, 1471756), (242, 1337960), (248, 1305590), (260, 1245332), (286, 1132120), (310, 1044472), (332, 975260), (341, 949520), (403, 803440), (415, 780208), (440, 735878), (484, 668980), (496, 652795), (520, 622666), (572, 566060), (605, 535184), (620, 522236), (664, 487630), (682, 474760), (715, 452848), (806, 401720), (830, 390104), (880, 367939), (913, 354640), (968, 334490), (1040, 311333), (1079, 300080), (1144, 283030), (1210, 267592), (1240, 261118), (1328, 243815), (1364, 237380), (1430, 226424), (1573, 205840), (1612, 200860), (1660, 195052), (1705, 189904), (1826, 177320), (1936, 167245), (2015, 160688), (2158, 150040), (2288, 141515), (2420, 133796), (2480, 130559), (2573, 125840), (2728, 118690), (2860, 113212), (3146, 102920), (3224, 100430), (3320, 97526), (3410, 94952), (3652, 88660), (3751, 86320), (4030, 80344), (4316, 75020), (4433, 73040), (4565, 70928), (4840, 66898), (5146, 62920), (5395, 60016), (5456, 59345), (5720, 56606), (6292, 51460), (6448, 50215), (6640, 48763), (6820, 47476), (7304, 44330), (7502, 43160), (7865, 41168), (8060, 40172), (8632, 37510), (8866, 36520), (9130, 35464), (9680, 33449), (10043, 32240), (10292, 31460), (10790, 30008), (11440, 28303), (11869, 27280), (12584, 25730), (12865, 25168), (13640, 23738), (14608, 22165), (15004, 21580), (15730, 20584), (16120, 20086), (17264, 18755), (17732, 18260)]