196738920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{587}}^1$

素因数の和:637

約数の個数: 288

約数和(自身を含む): 784274400

約数和(自身を除く): 587535480

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, 49, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 98, 105, 114, 120, 126, 133, 140, 147, 152, 168, 171, 180, 190, 196, 210, 228, 245, 252, 266, 280, 285, 294, 315, 342, 360, 380, 392, 399, 420, 441, 456, 490, 504, 532, 570, 587, 588, 630, 665, 684, 735, 760, 798, 840, 855, 882, 931, 980, 1064, 1140, 1174, 1176, 1197, 1260, 1330, 1368, 1470, 1596, 1710, 1761, 1764, 1862, 1960, 1995, 2205, 2280, 2348, 2394, 2520, 2660, 2793, 2935, 2940, 3192, 3420, 3522, 3528, 3724, 3990, 4109, 4410, 4655, 4696, 4788, 5283, 5320, 5586, 5870, 5880, 5985, 6840, 7044, 7448, 7980, 8218, 8379, 8805, 8820, 9310, 9576, 10566, 11153, 11172, 11740, 11970, 12327, 13965, 14088, 15960, 16436, 16758, 17610, 17640, 18620, 20545, 21132, 22306, 22344, 23480, 23940, 24654, 26415, 27930, 28763, 32872, 33459, 33516, 35220, 36981, 37240, 41090, 41895, 42264, 44612, 47880, 49308, 52830, 55765, 55860, 57526, 61635, 66918, 67032, 70440, 73962, 78071, 82180, 83790, 86289, 89224, 98616, 100377, 105660, 111530, 111720, 115052, 123270, 133836, 143815, 147924, 156142, 164360, 167295, 167580, 172578, 184905, 200754, 211320, 223060, 230104, 234213, 246540, 258867, 267672, 287630, 295848, 312284, 334590, 335160, 345156, 369810, 390355, 401508, 431445, 446120, 468426, 493080, 501885, 517734, 546497, 575260, 624568, 669180, 690312, 702639, 739620, 780710, 803016, 862890, 936852, 1003770, 1035468, 1092994, 1150520, 1171065, 1294335, 1338360, 1405278, 1479240, 1561420, 1639491, 1725780, 1873704, 2007540, 2070936, 2185988, 2342130, 2588670, 2732485, 2810556, 3122840, 3278982, 3451560, 3513195, 4015080, 4371976, 4684260, 4918473, 5177340, 5464970, 5621112, 6557964, 7026390, 8197455, 9368520, 9836946, 10354680, 10929940, 13115928, 14052780, 16394910, 19673892, 21859880, 24592365, 28105560, 32789820, 39347784, 49184730, 65579640, 98369460, 196738920]

約数ペア:

[(1, 196738920), (2, 98369460), (3, 65579640), (4, 49184730), (5, 39347784), (6, 32789820), (7, 28105560), (8, 24592365), (9, 21859880), (10, 19673892), (12, 16394910), (14, 14052780), (15, 13115928), (18, 10929940), (19, 10354680), (20, 9836946), (21, 9368520), (24, 8197455), (28, 7026390), (30, 6557964), (35, 5621112), (36, 5464970), (38, 5177340), (40, 4918473), (42, 4684260), (45, 4371976), (49, 4015080), (56, 3513195), (57, 3451560), (60, 3278982), (63, 3122840), (70, 2810556), (72, 2732485), (76, 2588670), (84, 2342130), (90, 2185988), (95, 2070936), (98, 2007540), (105, 1873704), (114, 1725780), (120, 1639491), (126, 1561420), (133, 1479240), (140, 1405278), (147, 1338360), (152, 1294335), (168, 1171065), (171, 1150520), (180, 1092994), (190, 1035468), (196, 1003770), (210, 936852), (228, 862890), (245, 803016), (252, 780710), (266, 739620), (280, 702639), (285, 690312), (294, 669180), (315, 624568), (342, 575260), (360, 546497), (380, 517734), (392, 501885), (399, 493080), (420, 468426), (441, 446120), (456, 431445), (490, 401508), (504, 390355), (532, 369810), (570, 345156), (587, 335160), (588, 334590), (630, 312284), (665, 295848), (684, 287630), (735, 267672), (760, 258867), (798, 246540), (840, 234213), (855, 230104), (882, 223060), (931, 211320), (980, 200754), (1064, 184905), (1140, 172578), (1174, 167580), (1176, 167295), (1197, 164360), (1260, 156142), (1330, 147924), (1368, 143815), (1470, 133836), (1596, 123270), (1710, 115052), (1761, 111720), (1764, 111530), (1862, 105660), (1960, 100377), (1995, 98616), (2205, 89224), (2280, 86289), (2348, 83790), (2394, 82180), (2520, 78071), (2660, 73962), (2793, 70440), (2935, 67032), (2940, 66918), (3192, 61635), (3420, 57526), (3522, 55860), (3528, 55765), (3724, 52830), (3990, 49308), (4109, 47880), (4410, 44612), (4655, 42264), (4696, 41895), (4788, 41090), (5283, 37240), (5320, 36981), (5586, 35220), (5870, 33516), (5880, 33459), (5985, 32872), (6840, 28763), (7044, 27930), (7448, 26415), (7980, 24654), (8218, 23940), (8379, 23480), (8805, 22344), (8820, 22306), (9310, 21132), (9576, 20545), (10566, 18620), (11153, 17640), (11172, 17610), (11740, 16758), (11970, 16436), (12327, 15960), (13965, 14088)]