196725240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9587}}^1$

素因数の和:9626

約数の個数: 128

約数和(自身を含む): 690336000

約数和(自身を除く): 493610760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 9587, 10260, 19174, 20520, 28761, 38348, 47935, 57522, 76696, 86283, 95870, 115044, 143805, 172566, 182153, 191740, 230088, 258849, 287610, 345132, 364306, 383480, 431415, 517698, 546459, 575220, 690264, 728612, 862830, 910765, 1035396, 1092918, 1150440, 1294245, 1457224, 1639377, 1725660, 1821530, 2070792, 2185836, 2588490, 2732295, 3278754, 3451320, 3643060, 4371672, 4918131, 5176980, 5464590, 6557508, 7286120, 8196885, 9836262, 10353960, 10929180, 13115016, 16393770, 19672524, 21858360, 24590655, 32787540, 39345048, 49181310, 65575080, 98362620, 196725240]

約数ペア:

[(1, 196725240), (2, 98362620), (3, 65575080), (4, 49181310), (5, 39345048), (6, 32787540), (8, 24590655), (9, 21858360), (10, 19672524), (12, 16393770), (15, 13115016), (18, 10929180), (19, 10353960), (20, 9836262), (24, 8196885), (27, 7286120), (30, 6557508), (36, 5464590), (38, 5176980), (40, 4918131), (45, 4371672), (54, 3643060), (57, 3451320), (60, 3278754), (72, 2732295), (76, 2588490), (90, 2185836), (95, 2070792), (108, 1821530), (114, 1725660), (120, 1639377), (135, 1457224), (152, 1294245), (171, 1150440), (180, 1092918), (190, 1035396), (216, 910765), (228, 862830), (270, 728612), (285, 690264), (342, 575220), (360, 546459), (380, 517698), (456, 431415), (513, 383480), (540, 364306), (570, 345132), (684, 287610), (760, 258849), (855, 230088), (1026, 191740), (1080, 182153), (1140, 172566), (1368, 143805), (1710, 115044), (2052, 95870), (2280, 86283), (2565, 76696), (3420, 57522), (4104, 47935), (5130, 38348), (6840, 28761), (9587, 20520), (10260, 19174)]