146029840

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:209

約数の個数: 160

約数和(自身を含む): 393403392

約数和(自身を除く): 247373552

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 53, 55, 62, 80, 88, 101, 106, 110, 124, 155, 176, 202, 212, 220, 248, 265, 310, 341, 404, 424, 440, 496, 505, 530, 583, 620, 682, 808, 848, 880, 1010, 1060, 1111, 1166, 1240, 1364, 1616, 1643, 1705, 2020, 2120, 2222, 2332, 2480, 2728, 2915, 3131, 3286, 3410, 4040, 4240, 4444, 4664, 5353, 5456, 5555, 5830, 6262, 6572, 6820, 8080, 8215, 8888, 9328, 10706, 11110, 11660, 12524, 13144, 13640, 15655, 16430, 17776, 18073, 21412, 22220, 23320, 25048, 26288, 26765, 27280, 31310, 32860, 34441, 36146, 42824, 44440, 46640, 50096, 53530, 58883, 62620, 65720, 68882, 72292, 85648, 88880, 90365, 107060, 117766, 125240, 131440, 137764, 144584, 165943, 172205, 180730, 214120, 235532, 250480, 275528, 289168, 294415, 331886, 344410, 361460, 428240, 471064, 551056, 588830, 663772, 688820, 722920, 829715, 942128, 1177660, 1327544, 1377640, 1445840, 1659430, 1825373, 2355320, 2655088, 2755280, 3318860, 3650746, 4710640, 6637720, 7301492, 9126865, 13275440, 14602984, 18253730, 29205968, 36507460, 73014920, 146029840]

約数ペア:

[(1, 146029840), (2, 73014920), (4, 36507460), (5, 29205968), (8, 18253730), (10, 14602984), (11, 13275440), (16, 9126865), (20, 7301492), (22, 6637720), (31, 4710640), (40, 3650746), (44, 3318860), (53, 2755280), (55, 2655088), (62, 2355320), (80, 1825373), (88, 1659430), (101, 1445840), (106, 1377640), (110, 1327544), (124, 1177660), (155, 942128), (176, 829715), (202, 722920), (212, 688820), (220, 663772), (248, 588830), (265, 551056), (310, 471064), (341, 428240), (404, 361460), (424, 344410), (440, 331886), (496, 294415), (505, 289168), (530, 275528), (583, 250480), (620, 235532), (682, 214120), (808, 180730), (848, 172205), (880, 165943), (1010, 144584), (1060, 137764), (1111, 131440), (1166, 125240), (1240, 117766), (1364, 107060), (1616, 90365), (1643, 88880), (1705, 85648), (2020, 72292), (2120, 68882), (2222, 65720), (2332, 62620), (2480, 58883), (2728, 53530), (2915, 50096), (3131, 46640), (3286, 44440), (3410, 42824), (4040, 36146), (4240, 34441), (4444, 32860), (4664, 31310), (5353, 27280), (5456, 26765), (5555, 26288), (5830, 25048), (6262, 23320), (6572, 22220), (6820, 21412), (8080, 18073), (8215, 17776), (8888, 16430), (9328, 15655), (10706, 13640), (11110, 13144), (11660, 12524)]