234778320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1259}}^1$

素因数の和:1322

約数の個数: 240

約数和(自身を含む): 926190720

約数和(自身を除く): 691412400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 37, 40, 42, 45, 48, 56, 60, 63, 70, 72, 74, 80, 84, 90, 105, 111, 112, 120, 126, 140, 144, 148, 168, 180, 185, 210, 222, 240, 252, 259, 280, 296, 315, 333, 336, 360, 370, 420, 444, 504, 518, 555, 560, 592, 630, 666, 720, 740, 777, 840, 888, 1008, 1036, 1110, 1259, 1260, 1295, 1332, 1480, 1554, 1665, 1680, 1776, 2072, 2220, 2331, 2518, 2520, 2590, 2664, 2960, 3108, 3330, 3777, 3885, 4144, 4440, 4662, 5036, 5040, 5180, 5328, 6216, 6295, 6660, 7554, 7770, 8813, 8880, 9324, 10072, 10360, 11331, 11655, 12432, 12590, 13320, 15108, 15540, 17626, 18648, 18885, 20144, 20720, 22662, 23310, 25180, 26439, 26640, 30216, 31080, 35252, 37296, 37770, 44065, 45324, 46583, 46620, 50360, 52878, 56655, 60432, 62160, 70504, 75540, 79317, 88130, 90648, 93166, 93240, 100720, 105756, 113310, 132195, 139749, 141008, 151080, 158634, 176260, 181296, 186332, 186480, 211512, 226620, 232915, 264390, 279498, 302160, 317268, 326081, 352520, 372664, 396585, 419247, 423024, 453240, 465830, 528780, 558996, 634536, 652162, 698745, 705040, 745328, 793170, 838494, 906480, 931660, 978243, 1057560, 1117992, 1269072, 1304324, 1397490, 1586340, 1630405, 1676988, 1863320, 1956486, 2096235, 2115120, 2235984, 2608648, 2794980, 2934729, 3172680, 3260810, 3353976, 3726640, 3912972, 4192470, 4891215, 5217296, 5589960, 5869458, 6345360, 6521620, 6707952, 7825944, 8384940, 9782430, 11179920, 11738916, 13043240, 14673645, 15651888, 16769880, 19564860, 23477832, 26086480, 29347290, 33539760, 39129720, 46955664, 58694580, 78259440, 117389160, 234778320]

約数ペア:

[(1, 234778320), (2, 117389160), (3, 78259440), (4, 58694580), (5, 46955664), (6, 39129720), (7, 33539760), (8, 29347290), (9, 26086480), (10, 23477832), (12, 19564860), (14, 16769880), (15, 15651888), (16, 14673645), (18, 13043240), (20, 11738916), (21, 11179920), (24, 9782430), (28, 8384940), (30, 7825944), (35, 6707952), (36, 6521620), (37, 6345360), (40, 5869458), (42, 5589960), (45, 5217296), (48, 4891215), (56, 4192470), (60, 3912972), (63, 3726640), (70, 3353976), (72, 3260810), (74, 3172680), (80, 2934729), (84, 2794980), (90, 2608648), (105, 2235984), (111, 2115120), (112, 2096235), (120, 1956486), (126, 1863320), (140, 1676988), (144, 1630405), (148, 1586340), (168, 1397490), (180, 1304324), (185, 1269072), (210, 1117992), (222, 1057560), (240, 978243), (252, 931660), (259, 906480), (280, 838494), (296, 793170), (315, 745328), (333, 705040), (336, 698745), (360, 652162), (370, 634536), (420, 558996), (444, 528780), (504, 465830), (518, 453240), (555, 423024), (560, 419247), (592, 396585), (630, 372664), (666, 352520), (720, 326081), (740, 317268), (777, 302160), (840, 279498), (888, 264390), (1008, 232915), (1036, 226620), (1110, 211512), (1259, 186480), (1260, 186332), (1295, 181296), (1332, 176260), (1480, 158634), (1554, 151080), (1665, 141008), (1680, 139749), (1776, 132195), (2072, 113310), (2220, 105756), (2331, 100720), (2518, 93240), (2520, 93166), (2590, 90648), (2664, 88130), (2960, 79317), (3108, 75540), (3330, 70504), (3777, 62160), (3885, 60432), (4144, 56655), (4440, 52878), (4662, 50360), (5036, 46620), (5040, 46583), (5180, 45324), (5328, 44065), (6216, 37770), (6295, 37296), (6660, 35252), (7554, 31080), (7770, 30216), (8813, 26640), (8880, 26439), (9324, 25180), (10072, 23310), (10360, 22662), (11331, 20720), (11655, 20144), (12432, 18885), (12590, 18648), (13320, 17626), (15108, 15540)]