375842040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23549}}^1$

素因数の和:23589

約数の個数: 128

約数和(自身を含む): 1356480000

約数和(自身を除く): 980637960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 15960, 23549, 47098, 70647, 94196, 117745, 141294, 164843, 188392, 235490, 282588, 329686, 353235, 447431, 470980, 494529, 565176, 659372, 706470, 824215, 894862, 941960, 989058, 1318744, 1342293, 1412940, 1648430, 1789724, 1978116, 2237155, 2472645, 2684586, 2825880, 3132017, 3296860, 3579448, 3956232, 4474310, 4945290, 5369172, 6264034, 6593720, 6711465, 8948620, 9396051, 9890580, 10738344, 12528068, 13422930, 15660085, 17897240, 18792102, 19781160, 25056136, 26845860, 31320170, 37584204, 46980255, 53691720, 62640340, 75168408, 93960510, 125280680, 187921020, 375842040]

約数ペア:

[(1, 375842040), (2, 187921020), (3, 125280680), (4, 93960510), (5, 75168408), (6, 62640340), (7, 53691720), (8, 46980255), (10, 37584204), (12, 31320170), (14, 26845860), (15, 25056136), (19, 19781160), (20, 18792102), (21, 17897240), (24, 15660085), (28, 13422930), (30, 12528068), (35, 10738344), (38, 9890580), (40, 9396051), (42, 8948620), (56, 6711465), (57, 6593720), (60, 6264034), (70, 5369172), (76, 4945290), (84, 4474310), (95, 3956232), (105, 3579448), (114, 3296860), (120, 3132017), (133, 2825880), (140, 2684586), (152, 2472645), (168, 2237155), (190, 1978116), (210, 1789724), (228, 1648430), (266, 1412940), (280, 1342293), (285, 1318744), (380, 989058), (399, 941960), (420, 894862), (456, 824215), (532, 706470), (570, 659372), (665, 565176), (760, 494529), (798, 470980), (840, 447431), (1064, 353235), (1140, 329686), (1330, 282588), (1596, 235490), (1995, 188392), (2280, 164843), (2660, 141294), (3192, 117745), (3990, 94196), (5320, 70647), (7980, 47098), (15960, 23549)]