1142602240

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:207

約数の個数: 240

約数和(自身を含む): 3145111200

約数和(自身を除く): 2002508960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 76, 80, 95, 104, 128, 130, 139, 152, 160, 169, 190, 208, 247, 256, 260, 278, 304, 320, 338, 380, 416, 494, 512, 520, 556, 608, 640, 676, 695, 760, 832, 845, 988, 1040, 1112, 1216, 1235, 1280, 1352, 1390, 1520, 1664, 1690, 1807, 1976, 2080, 2224, 2432, 2470, 2560, 2641, 2704, 2780, 3040, 3211, 3328, 3380, 3614, 3952, 4160, 4448, 4864, 4940, 5282, 5408, 5560, 6080, 6422, 6656, 6760, 7228, 7904, 8320, 8896, 9035, 9728, 9880, 10564, 10816, 11120, 12160, 12844, 13205, 13520, 14456, 15808, 16055, 16640, 17792, 18070, 19760, 21128, 21632, 22240, 23491, 24320, 25688, 26410, 27040, 28912, 31616, 32110, 33280, 34333, 35584, 36140, 39520, 42256, 43264, 44480, 46982, 48640, 51376, 52820, 54080, 57824, 63232, 64220, 68666, 71168, 72280, 79040, 84512, 86528, 88960, 93964, 102752, 105640, 108160, 115648, 117455, 126464, 128440, 137332, 144560, 158080, 169024, 171665, 177920, 187928, 205504, 211280, 216320, 231296, 234910, 256880, 274664, 289120, 316160, 338048, 343330, 355840, 375856, 411008, 422560, 432640, 446329, 462592, 469820, 513760, 549328, 578240, 632320, 676096, 686660, 751712, 822016, 845120, 892658, 925184, 939640, 1027520, 1098656, 1156480, 1352192, 1373320, 1503424, 1644032, 1690240, 1785316, 1879280, 2055040, 2197312, 2231645, 2312960, 2746640, 3006848, 3380480, 3570632, 3758560, 4110080, 4394624, 4463290, 4625920, 5493280, 6013696, 6760960, 7141264, 7517120, 8220160, 8789248, 8926580, 10986560, 12027392, 14282528, 15034240, 17578496, 17853160, 21973120, 28565056, 30068480, 35706320, 43946240, 57130112, 60136960, 71412640, 87892480, 114260224, 142825280, 228520448, 285650560, 571301120, 1142602240]

約数ペア:

[(1, 1142602240), (2, 571301120), (4, 285650560), (5, 228520448), (8, 142825280), (10, 114260224), (13, 87892480), (16, 71412640), (19, 60136960), (20, 57130112), (26, 43946240), (32, 35706320), (38, 30068480), (40, 28565056), (52, 21973120), (64, 17853160), (65, 17578496), (76, 15034240), (80, 14282528), (95, 12027392), (104, 10986560), (128, 8926580), (130, 8789248), (139, 8220160), (152, 7517120), (160, 7141264), (169, 6760960), (190, 6013696), (208, 5493280), (247, 4625920), (256, 4463290), (260, 4394624), (278, 4110080), (304, 3758560), (320, 3570632), (338, 3380480), (380, 3006848), (416, 2746640), (494, 2312960), (512, 2231645), (520, 2197312), (556, 2055040), (608, 1879280), (640, 1785316), (676, 1690240), (695, 1644032), (760, 1503424), (832, 1373320), (845, 1352192), (988, 1156480), (1040, 1098656), (1112, 1027520), (1216, 939640), (1235, 925184), (1280, 892658), (1352, 845120), (1390, 822016), (1520, 751712), (1664, 686660), (1690, 676096), (1807, 632320), (1976, 578240), (2080, 549328), (2224, 513760), (2432, 469820), (2470, 462592), (2560, 446329), (2641, 432640), (2704, 422560), (2780, 411008), (3040, 375856), (3211, 355840), (3328, 343330), (3380, 338048), (3614, 316160), (3952, 289120), (4160, 274664), (4448, 256880), (4864, 234910), (4940, 231296), (5282, 216320), (5408, 211280), (5560, 205504), (6080, 187928), (6422, 177920), (6656, 171665), (6760, 169024), (7228, 158080), (7904, 144560), (8320, 137332), (8896, 128440), (9035, 126464), (9728, 117455), (9880, 115648), (10564, 108160), (10816, 105640), (11120, 102752), (12160, 93964), (12844, 88960), (13205, 86528), (13520, 84512), (14456, 79040), (15808, 72280), (16055, 71168), (16640, 68666), (17792, 64220), (18070, 63232), (19760, 57824), (21128, 54080), (21632, 52820), (22240, 51376), (23491, 48640), (24320, 46982), (25688, 44480), (26410, 43264), (27040, 42256), (28912, 39520), (31616, 36140), (32110, 35584), (33280, 34333)]