442547280

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{29269}}^1$

素因数の和:29298

約数の個数: 160

約数和(自身を含む): 1742150400

約数和(自身を除く): 1299603120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 29269, 58538, 87807, 117076, 146345, 175614, 204883, 234152, 263421, 292690, 351228, 409766, 439035, 468304, 526842, 585380, 614649, 702456, 790263, 819532, 878070, 1024415, 1053684, 1170760, 1229298, 1317105, 1404912, 1580526, 1639064, 1756140, 1843947, 2048830, 2107368, 2341520, 2458596, 2634210, 3073245, 3161052, 3278128, 3512280, 3687894, 3951315, 4097660, 4214736, 4917192, 5268420, 5531841, 6146490, 6322104, 7024560, 7375788, 7902630, 8195320, 9219735, 9834384, 10536840, 11063682, 12292980, 12644208, 14751576, 15805260, 16390640, 18439470, 21073680, 22127364, 24585960, 27659205, 29503152, 31610520, 36878940, 44254728, 49171920, 55318410, 63221040, 73757880, 88509456, 110636820, 147515760, 221273640, 442547280]

約数ペア:

[(1, 442547280), (2, 221273640), (3, 147515760), (4, 110636820), (5, 88509456), (6, 73757880), (7, 63221040), (8, 55318410), (9, 49171920), (10, 44254728), (12, 36878940), (14, 31610520), (15, 29503152), (16, 27659205), (18, 24585960), (20, 22127364), (21, 21073680), (24, 18439470), (27, 16390640), (28, 15805260), (30, 14751576), (35, 12644208), (36, 12292980), (40, 11063682), (42, 10536840), (45, 9834384), (48, 9219735), (54, 8195320), (56, 7902630), (60, 7375788), (63, 7024560), (70, 6322104), (72, 6146490), (80, 5531841), (84, 5268420), (90, 4917192), (105, 4214736), (108, 4097660), (112, 3951315), (120, 3687894), (126, 3512280), (135, 3278128), (140, 3161052), (144, 3073245), (168, 2634210), (180, 2458596), (189, 2341520), (210, 2107368), (216, 2048830), (240, 1843947), (252, 1756140), (270, 1639064), (280, 1580526), (315, 1404912), (336, 1317105), (360, 1229298), (378, 1170760), (420, 1053684), (432, 1024415), (504, 878070), (540, 819532), (560, 790263), (630, 702456), (720, 614649), (756, 585380), (840, 526842), (945, 468304), (1008, 439035), (1080, 409766), (1260, 351228), (1512, 292690), (1680, 263421), (1890, 234152), (2160, 204883), (2520, 175614), (3024, 146345), (3780, 117076), (5040, 87807), (7560, 58538), (15120, 29269)]