406432260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{601}}^1$

素因数の和:663

約数の個数: 216

約数和(自身を含む): 1412718216

約数和(自身を除く): 1006285956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 289, 306, 340, 390, 442, 468, 510, 578, 585, 601, 612, 663, 765, 780, 867, 884, 1020, 1105, 1156, 1170, 1202, 1326, 1445, 1530, 1734, 1803, 1989, 2210, 2340, 2404, 2601, 2652, 2890, 3005, 3060, 3315, 3468, 3606, 3757, 3978, 4335, 4420, 5202, 5409, 5780, 6010, 6630, 7212, 7514, 7813, 7956, 8670, 9015, 9945, 10217, 10404, 10818, 11271, 12020, 13005, 13260, 15028, 15626, 17340, 18030, 18785, 19890, 20434, 21636, 22542, 23439, 26010, 27045, 30651, 31252, 33813, 36060, 37570, 39065, 39780, 40868, 45084, 46878, 51085, 52020, 54090, 56355, 61302, 67626, 70317, 75140, 78130, 91953, 93756, 102170, 108180, 112710, 117195, 122604, 132821, 135252, 140634, 153255, 156260, 169065, 173689, 183906, 204340, 225420, 234390, 265642, 281268, 306510, 338130, 347378, 351585, 367812, 398463, 459765, 468780, 521067, 531284, 613020, 664105, 676260, 694756, 703170, 796926, 868445, 919530, 1042134, 1195389, 1328210, 1406340, 1563201, 1593852, 1736890, 1839060, 1992315, 2084268, 2257957, 2390778, 2605335, 2656420, 3126402, 3473780, 3984630, 4515914, 4781556, 5210670, 5976945, 6252804, 6773871, 7816005, 7969260, 9031828, 10421340, 11289785, 11953890, 13547742, 15632010, 20321613, 22579570, 23907780, 27095484, 31264020, 33869355, 40643226, 45159140, 67738710, 81286452, 101608065, 135477420, 203216130, 406432260]

約数ペア:

[(1, 406432260), (2, 203216130), (3, 135477420), (4, 101608065), (5, 81286452), (6, 67738710), (9, 45159140), (10, 40643226), (12, 33869355), (13, 31264020), (15, 27095484), (17, 23907780), (18, 22579570), (20, 20321613), (26, 15632010), (30, 13547742), (34, 11953890), (36, 11289785), (39, 10421340), (45, 9031828), (51, 7969260), (52, 7816005), (60, 6773871), (65, 6252804), (68, 5976945), (78, 5210670), (85, 4781556), (90, 4515914), (102, 3984630), (117, 3473780), (130, 3126402), (153, 2656420), (156, 2605335), (170, 2390778), (180, 2257957), (195, 2084268), (204, 1992315), (221, 1839060), (234, 1736890), (255, 1593852), (260, 1563201), (289, 1406340), (306, 1328210), (340, 1195389), (390, 1042134), (442, 919530), (468, 868445), (510, 796926), (578, 703170), (585, 694756), (601, 676260), (612, 664105), (663, 613020), (765, 531284), (780, 521067), (867, 468780), (884, 459765), (1020, 398463), (1105, 367812), (1156, 351585), (1170, 347378), (1202, 338130), (1326, 306510), (1445, 281268), (1530, 265642), (1734, 234390), (1803, 225420), (1989, 204340), (2210, 183906), (2340, 173689), (2404, 169065), (2601, 156260), (2652, 153255), (2890, 140634), (3005, 135252), (3060, 132821), (3315, 122604), (3468, 117195), (3606, 112710), (3757, 108180), (3978, 102170), (4335, 93756), (4420, 91953), (5202, 78130), (5409, 75140), (5780, 70317), (6010, 67626), (6630, 61302), (7212, 56355), (7514, 54090), (7813, 52020), (7956, 51085), (8670, 46878), (9015, 45084), (9945, 40868), (10217, 39780), (10404, 39065), (10818, 37570), (11271, 36060), (12020, 33813), (13005, 31252), (13260, 30651), (15028, 27045), (15626, 26010), (17340, 23439), (18030, 22542), (18785, 21636), (19890, 20434)]