28542105120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{13003}}^1$

素因数の和:13307

約数の個数: 192

約数和(自身を含む): 95557553280

約数和(自身を除く): 67015448160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 269, 272, 340, 408, 480, 510, 538, 544, 680, 807, 816, 1020, 1076, 1345, 1360, 1614, 1632, 2040, 2152, 2690, 2720, 3228, 4035, 4080, 4304, 4573, 5380, 6456, 8070, 8160, 8608, 9146, 10760, 12912, 13003, 13719, 16140, 18292, 21520, 22865, 25824, 26006, 27438, 32280, 36584, 39009, 43040, 45730, 52012, 54876, 64560, 65015, 68595, 73168, 78018, 91460, 104024, 109752, 129120, 130030, 137190, 146336, 156036, 182920, 195045, 208048, 219504, 221051, 260060, 274380, 312072, 365840, 390090, 416096, 439008, 442102, 520120, 548760, 624144, 663153, 731680, 780180, 884204, 1040240, 1097520, 1105255, 1248288, 1326306, 1560360, 1768408, 2080480, 2195040, 2210510, 2652612, 3120720, 3315765, 3497807, 3536816, 4421020, 5305224, 6241440, 6631530, 6995614, 7073632, 8842040, 10493421, 10610448, 13263060, 13991228, 17489035, 17684080, 20986842, 21220896, 26526120, 27982456, 34978070, 35368160, 41973684, 52467105, 53052240, 55964912, 59462719, 69956140, 83947368, 104934210, 106104480, 111929824, 118925438, 139912280, 167894736, 178388157, 209868420, 237850876, 279824560, 297313595, 335789472, 356776314, 419736840, 475701752, 559649120, 594627190, 713552628, 839473680, 891940785, 951403504, 1189254380, 1427105256, 1678947360, 1783881570, 1902807008, 2378508760, 2854210512, 3567763140, 4757017520, 5708421024, 7135526280, 9514035040, 14271052560, 28542105120]

約数ペア:

[(1, 28542105120), (2, 14271052560), (3, 9514035040), (4, 7135526280), (5, 5708421024), (6, 4757017520), (8, 3567763140), (10, 2854210512), (12, 2378508760), (15, 1902807008), (16, 1783881570), (17, 1678947360), (20, 1427105256), (24, 1189254380), (30, 951403504), (32, 891940785), (34, 839473680), (40, 713552628), (48, 594627190), (51, 559649120), (60, 475701752), (68, 419736840), (80, 356776314), (85, 335789472), (96, 297313595), (102, 279824560), (120, 237850876), (136, 209868420), (160, 178388157), (170, 167894736), (204, 139912280), (240, 118925438), (255, 111929824), (269, 106104480), (272, 104934210), (340, 83947368), (408, 69956140), (480, 59462719), (510, 55964912), (538, 53052240), (544, 52467105), (680, 41973684), (807, 35368160), (816, 34978070), (1020, 27982456), (1076, 26526120), (1345, 21220896), (1360, 20986842), (1614, 17684080), (1632, 17489035), (2040, 13991228), (2152, 13263060), (2690, 10610448), (2720, 10493421), (3228, 8842040), (4035, 7073632), (4080, 6995614), (4304, 6631530), (4573, 6241440), (5380, 5305224), (6456, 4421020), (8070, 3536816), (8160, 3497807), (8608, 3315765), (9146, 3120720), (10760, 2652612), (12912, 2210510), (13003, 2195040), (13719, 2080480), (16140, 1768408), (18292, 1560360), (21520, 1326306), (22865, 1248288), (25824, 1105255), (26006, 1097520), (27438, 1040240), (32280, 884204), (36584, 780180), (39009, 731680), (43040, 663153), (45730, 624144), (52012, 548760), (54876, 520120), (64560, 442102), (65015, 439008), (68595, 416096), (73168, 390090), (78018, 365840), (91460, 312072), (104024, 274380), (109752, 260060), (129120, 221051), (130030, 219504), (137190, 208048), (146336, 195045), (156036, 182920)]