288881040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{461}}^1$

素因数の和:857

約数の個数: 160

約数和(自身を含む): 1028434176

約数和(自身を除く): 739553136

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 373, 420, 461, 560, 746, 840, 922, 1119, 1383, 1492, 1680, 1844, 1865, 2238, 2305, 2611, 2766, 2984, 3227, 3688, 3730, 4476, 4610, 5222, 5532, 5595, 5968, 6454, 6915, 7376, 7460, 7833, 8952, 9220, 9681, 10444, 11064, 11190, 12908, 13055, 13830, 14920, 15666, 16135, 17904, 18440, 19362, 20888, 22128, 22380, 25816, 26110, 27660, 29840, 31332, 32270, 36880, 38724, 39165, 41776, 44760, 48405, 51632, 52220, 55320, 62664, 64540, 77448, 78330, 89520, 96810, 104440, 110640, 125328, 129080, 154896, 156660, 171953, 193620, 208880, 258160, 313320, 343906, 387240, 515859, 626640, 687812, 774480, 859765, 1031718, 1203671, 1375624, 1719530, 2063436, 2407342, 2579295, 2751248, 3439060, 3611013, 4126872, 4814684, 5158590, 6018355, 6878120, 7222026, 8253744, 9629368, 10317180, 12036710, 13756240, 14444052, 18055065, 19258736, 20634360, 24073420, 28888104, 36110130, 41268720, 48146840, 57776208, 72220260, 96293680, 144440520, 288881040]

約数ペア:

[(1, 288881040), (2, 144440520), (3, 96293680), (4, 72220260), (5, 57776208), (6, 48146840), (7, 41268720), (8, 36110130), (10, 28888104), (12, 24073420), (14, 20634360), (15, 19258736), (16, 18055065), (20, 14444052), (21, 13756240), (24, 12036710), (28, 10317180), (30, 9629368), (35, 8253744), (40, 7222026), (42, 6878120), (48, 6018355), (56, 5158590), (60, 4814684), (70, 4126872), (80, 3611013), (84, 3439060), (105, 2751248), (112, 2579295), (120, 2407342), (140, 2063436), (168, 1719530), (210, 1375624), (240, 1203671), (280, 1031718), (336, 859765), (373, 774480), (420, 687812), (461, 626640), (560, 515859), (746, 387240), (840, 343906), (922, 313320), (1119, 258160), (1383, 208880), (1492, 193620), (1680, 171953), (1844, 156660), (1865, 154896), (2238, 129080), (2305, 125328), (2611, 110640), (2766, 104440), (2984, 96810), (3227, 89520), (3688, 78330), (3730, 77448), (4476, 64540), (4610, 62664), (5222, 55320), (5532, 52220), (5595, 51632), (5968, 48405), (6454, 44760), (6915, 41776), (7376, 39165), (7460, 38724), (7833, 36880), (8952, 32270), (9220, 31332), (9681, 29840), (10444, 27660), (11064, 26110), (11190, 25816), (12908, 22380), (13055, 22128), (13830, 20888), (14920, 19362), (15666, 18440), (16135, 17904)]