154221480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3221}}^1$

素因数の和:3264

約数の個数: 192

約数和(自身を含む): 603158400

約数和(自身を除く): 448936920

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, 3221, 3420, 3990, 4788, 5320, 5985, 6442, 6840, 7980, 9576, 9663, 11970, 12884, 15960, 16105, 19326, 22547, 23940, 25768, 28989, 32210, 38652, 45094, 47880, 48315, 57978, 61199, 64420, 67641, 77304, 90188, 96630, 112735, 115956, 122398, 128840, 135282, 144945, 180376, 183597, 193260, 202923, 225470, 231912, 244796, 270564, 289890, 305995, 338205, 367194, 386520, 405846, 428393, 450940, 489592, 541128, 550791, 579780, 611990, 676410, 734388, 811692, 856786, 901880, 917985, 1014615, 1101582, 1159560, 1223980, 1285179, 1352820, 1468776, 1623384, 1713572, 1835970, 2029230, 2141965, 2203164, 2447960, 2570358, 2705640, 2753955, 3427144, 3671940, 3855537, 4058460, 4283930, 4406328, 5140716, 5507910, 6425895, 7343880, 7711074, 8116920, 8567860, 10281432, 11015820, 12851790, 15422148, 17135720, 19277685, 22031640, 25703580, 30844296, 38555370, 51407160, 77110740, 154221480]

約数ペア:

[(1, 154221480), (2, 77110740), (3, 51407160), (4, 38555370), (5, 30844296), (6, 25703580), (7, 22031640), (8, 19277685), (9, 17135720), (10, 15422148), (12, 12851790), (14, 11015820), (15, 10281432), (18, 8567860), (19, 8116920), (20, 7711074), (21, 7343880), (24, 6425895), (28, 5507910), (30, 5140716), (35, 4406328), (36, 4283930), (38, 4058460), (40, 3855537), (42, 3671940), (45, 3427144), (56, 2753955), (57, 2705640), (60, 2570358), (63, 2447960), (70, 2203164), (72, 2141965), (76, 2029230), (84, 1835970), (90, 1713572), (95, 1623384), (105, 1468776), (114, 1352820), (120, 1285179), (126, 1223980), (133, 1159560), (140, 1101582), (152, 1014615), (168, 917985), (171, 901880), (180, 856786), (190, 811692), (210, 734388), (228, 676410), (252, 611990), (266, 579780), (280, 550791), (285, 541128), (315, 489592), (342, 450940), (360, 428393), (380, 405846), (399, 386520), (420, 367194), (456, 338205), (504, 305995), (532, 289890), (570, 270564), (630, 244796), (665, 231912), (684, 225470), (760, 202923), (798, 193260), (840, 183597), (855, 180376), (1064, 144945), (1140, 135282), (1197, 128840), (1260, 122398), (1330, 115956), (1368, 112735), (1596, 96630), (1710, 90188), (1995, 77304), (2280, 67641), (2394, 64420), (2520, 61199), (2660, 57978), (3192, 48315), (3221, 47880), (3420, 45094), (3990, 38652), (4788, 32210), (5320, 28989), (5985, 25768), (6442, 23940), (6840, 22547), (7980, 19326), (9576, 16105), (9663, 15960), (11970, 12884)]