233917740

素因数分解:

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

素因数の和:3301

約数の個数: 192

約数和(自身を含む): 875750400

約数和(自身を除く): 641832660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 171, 180, 189, 190, 210, 228, 252, 266, 270, 285, 315, 342, 378, 380, 399, 420, 513, 532, 540, 570, 630, 665, 684, 756, 798, 855, 945, 1026, 1140, 1197, 1260, 1330, 1596, 1710, 1890, 1995, 2052, 2394, 2565, 2660, 3257, 3420, 3591, 3780, 3990, 4788, 5130, 5985, 6514, 7182, 7980, 9771, 10260, 11970, 13028, 14364, 16285, 17955, 19542, 22799, 23940, 29313, 32570, 35910, 39084, 45598, 48855, 58626, 61883, 65140, 68397, 71820, 87939, 91196, 97710, 113995, 117252, 123766, 136794, 146565, 175878, 185649, 195420, 205191, 227990, 247532, 273588, 293130, 309415, 341985, 351756, 371298, 410382, 433181, 439695, 455980, 556947, 586260, 615573, 618830, 683970, 742596, 820764, 866362, 879390, 928245, 1025955, 1113894, 1231146, 1237660, 1299543, 1367940, 1670841, 1732724, 1758780, 1856490, 2051910, 2165905, 2227788, 2462292, 2599086, 2784735, 3077865, 3341682, 3712980, 3898629, 4103820, 4331810, 5198172, 5569470, 6155730, 6497715, 6683364, 7797258, 8354205, 8663620, 11138940, 11695887, 12311460, 12995430, 15594516, 16708410, 19493145, 23391774, 25990860, 33416820, 38986290, 46783548, 58479435, 77972580, 116958870, 233917740]

約数ペア:

[(1, 233917740), (2, 116958870), (3, 77972580), (4, 58479435), (5, 46783548), (6, 38986290), (7, 33416820), (9, 25990860), (10, 23391774), (12, 19493145), (14, 16708410), (15, 15594516), (18, 12995430), (19, 12311460), (20, 11695887), (21, 11138940), (27, 8663620), (28, 8354205), (30, 7797258), (35, 6683364), (36, 6497715), (38, 6155730), (42, 5569470), (45, 5198172), (54, 4331810), (57, 4103820), (60, 3898629), (63, 3712980), (70, 3341682), (76, 3077865), (84, 2784735), (90, 2599086), (95, 2462292), (105, 2227788), (108, 2165905), (114, 2051910), (126, 1856490), (133, 1758780), (135, 1732724), (140, 1670841), (171, 1367940), (180, 1299543), (189, 1237660), (190, 1231146), (210, 1113894), (228, 1025955), (252, 928245), (266, 879390), (270, 866362), (285, 820764), (315, 742596), (342, 683970), (378, 618830), (380, 615573), (399, 586260), (420, 556947), (513, 455980), (532, 439695), (540, 433181), (570, 410382), (630, 371298), (665, 351756), (684, 341985), (756, 309415), (798, 293130), (855, 273588), (945, 247532), (1026, 227990), (1140, 205191), (1197, 195420), (1260, 185649), (1330, 175878), (1596, 146565), (1710, 136794), (1890, 123766), (1995, 117252), (2052, 113995), (2394, 97710), (2565, 91196), (2660, 87939), (3257, 71820), (3420, 68397), (3591, 65140), (3780, 61883), (3990, 58626), (4788, 48855), (5130, 45598), (5985, 39084), (6514, 35910), (7182, 32570), (7980, 29313), (9771, 23940), (10260, 22799), (11970, 19542), (13028, 17955), (14364, 16285)]