128434894920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4100731}}^1$

素因数の和:4100780

約数の個数: 128

約数和(自身を含む): 442879056000

約数和(自身を除く): 314444161080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 108, 116, 120, 135, 145, 174, 180, 216, 232, 261, 270, 290, 348, 360, 435, 522, 540, 580, 696, 783, 870, 1044, 1080, 1160, 1305, 1566, 1740, 2088, 2610, 3132, 3480, 3915, 5220, 6264, 7830, 10440, 15660, 31320, 4100731, 8201462, 12302193, 16402924, 20503655, 24604386, 32805848, 36906579, 41007310, 49208772, 61510965, 73813158, 82014620, 98417544, 110719737, 118921199, 123021930, 147626316, 164029240, 184532895, 221439474, 237842398, 246043860, 295252632, 356763597, 369065790, 442878948, 475684796, 492087720, 553598685, 594605995, 713527194, 738131580, 885757896, 951369592, 1070290791, 1107197370, 1189211990, 1427054388, 1476263160, 1783817985, 2140581582, 2214394740, 2378423980, 2854108776, 3210872373, 3567635970, 4281163164, 4428789480, 4756847960, 5351453955, 6421744746, 7135271940, 8562326328, 10702907910, 12843489492, 14270543880, 16054361865, 21405815820, 25686978984, 32108723730, 42811631640, 64217447460, 128434894920]

約数ペア:

[(1, 128434894920), (2, 64217447460), (3, 42811631640), (4, 32108723730), (5, 25686978984), (6, 21405815820), (8, 16054361865), (9, 14270543880), (10, 12843489492), (12, 10702907910), (15, 8562326328), (18, 7135271940), (20, 6421744746), (24, 5351453955), (27, 4756847960), (29, 4428789480), (30, 4281163164), (36, 3567635970), (40, 3210872373), (45, 2854108776), (54, 2378423980), (58, 2214394740), (60, 2140581582), (72, 1783817985), (87, 1476263160), (90, 1427054388), (108, 1189211990), (116, 1107197370), (120, 1070290791), (135, 951369592), (145, 885757896), (174, 738131580), (180, 713527194), (216, 594605995), (232, 553598685), (261, 492087720), (270, 475684796), (290, 442878948), (348, 369065790), (360, 356763597), (435, 295252632), (522, 246043860), (540, 237842398), (580, 221439474), (696, 184532895), (783, 164029240), (870, 147626316), (1044, 123021930), (1080, 118921199), (1160, 110719737), (1305, 98417544), (1566, 82014620), (1740, 73813158), (2088, 61510965), (2610, 49208772), (3132, 41007310), (3480, 36906579), (3915, 32805848), (5220, 24604386), (6264, 20503655), (7830, 16402924), (10440, 12302193), (15660, 8201462), (31320, 4100731)]