155945160

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3257}}^1$

素因数の和:3300

約数の個数: 192

約数和(自身を含む): 609897600

約数和(自身を除く): 453952440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 760, 798, 840, 855, 1064, 1140, 1197, 1260, 1330, 1368, 1596, 1710, 1995, 2280, 2394, 2520, 2660, 3192, 3257, 3420, 3990, 4788, 5320, 5985, 6514, 6840, 7980, 9576, 9771, 11970, 13028, 15960, 16285, 19542, 22799, 23940, 26056, 29313, 32570, 39084, 45598, 47880, 48855, 58626, 61883, 65140, 68397, 78168, 91196, 97710, 113995, 117252, 123766, 130280, 136794, 146565, 182392, 185649, 195420, 205191, 227990, 234504, 247532, 273588, 293130, 309415, 341985, 371298, 390840, 410382, 433181, 455980, 495064, 547176, 556947, 586260, 618830, 683970, 742596, 820764, 866362, 911960, 928245, 1025955, 1113894, 1172520, 1237660, 1299543, 1367940, 1485192, 1641528, 1732724, 1856490, 2051910, 2165905, 2227788, 2475320, 2599086, 2735880, 2784735, 3465448, 3712980, 3898629, 4103820, 4331810, 4455576, 5198172, 5569470, 6497715, 7425960, 7797258, 8207640, 8663620, 10396344, 11138940, 12995430, 15594516, 17327240, 19493145, 22277880, 25990860, 31189032, 38986290, 51981720, 77972580, 155945160]

約数ペア:

[(1, 155945160), (2, 77972580), (3, 51981720), (4, 38986290), (5, 31189032), (6, 25990860), (7, 22277880), (8, 19493145), (9, 17327240), (10, 15594516), (12, 12995430), (14, 11138940), (15, 10396344), (18, 8663620), (19, 8207640), (20, 7797258), (21, 7425960), (24, 6497715), (28, 5569470), (30, 5198172), (35, 4455576), (36, 4331810), (38, 4103820), (40, 3898629), (42, 3712980), (45, 3465448), (56, 2784735), (57, 2735880), (60, 2599086), (63, 2475320), (70, 2227788), (72, 2165905), (76, 2051910), (84, 1856490), (90, 1732724), (95, 1641528), (105, 1485192), (114, 1367940), (120, 1299543), (126, 1237660), (133, 1172520), (140, 1113894), (152, 1025955), (168, 928245), (171, 911960), (180, 866362), (190, 820764), (210, 742596), (228, 683970), (252, 618830), (266, 586260), (280, 556947), (285, 547176), (315, 495064), (342, 455980), (360, 433181), (380, 410382), (399, 390840), (420, 371298), (456, 341985), (504, 309415), (532, 293130), (570, 273588), (630, 247532), (665, 234504), (684, 227990), (760, 205191), (798, 195420), (840, 185649), (855, 182392), (1064, 146565), (1140, 136794), (1197, 130280), (1260, 123766), (1330, 117252), (1368, 113995), (1596, 97710), (1710, 91196), (1995, 78168), (2280, 68397), (2394, 65140), (2520, 61883), (2660, 58626), (3192, 48855), (3257, 47880), (3420, 45598), (3990, 39084), (4788, 32570), (5320, 29313), (5985, 26056), (6514, 23940), (6840, 22799), (7980, 19542), (9576, 16285), (9771, 15960), (11970, 13028)]