290001114720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4911943}}^1$

素因数の和:4912005

約数の個数: 144

約数和(自身を含む): 1013766298272

約数和(自身を除く): 723765183552

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 205, 240, 246, 288, 328, 360, 369, 410, 480, 492, 615, 656, 720, 738, 820, 984, 1230, 1312, 1440, 1476, 1640, 1845, 1968, 2460, 2952, 3280, 3690, 3936, 4920, 5904, 6560, 7380, 9840, 11808, 14760, 19680, 29520, 59040, 4911943, 9823886, 14735829, 19647772, 24559715, 29471658, 39295544, 44207487, 49119430, 58943316, 73679145, 78591088, 88414974, 98238860, 117886632, 147358290, 157182176, 176829948, 196477720, 201389663, 221037435, 235773264, 294716580, 353659896, 392955440, 402779326, 442074870, 471546528, 589433160, 604168989, 707319792, 785910880, 805558652, 884149740, 1006948315, 1178866320, 1208337978, 1414639584, 1611117304, 1768299480, 1812506967, 2013896630, 2357732640, 2416675956, 3020844945, 3222234608, 3536598960, 3625013934, 4027793260, 4833351912, 6041689890, 6444469216, 7073197920, 7250027868, 8055586520, 9062534835, 9666703824, 12083379780, 14500055736, 16111173040, 18125069670, 19333407648, 24166759560, 29000111472, 32222346080, 36250139340, 48333519120, 58000222944, 72500278680, 96667038240, 145000557360, 290001114720]

約数ペア:

[(1, 290001114720), (2, 145000557360), (3, 96667038240), (4, 72500278680), (5, 58000222944), (6, 48333519120), (8, 36250139340), (9, 32222346080), (10, 29000111472), (12, 24166759560), (15, 19333407648), (16, 18125069670), (18, 16111173040), (20, 14500055736), (24, 12083379780), (30, 9666703824), (32, 9062534835), (36, 8055586520), (40, 7250027868), (41, 7073197920), (45, 6444469216), (48, 6041689890), (60, 4833351912), (72, 4027793260), (80, 3625013934), (82, 3536598960), (90, 3222234608), (96, 3020844945), (120, 2416675956), (123, 2357732640), (144, 2013896630), (160, 1812506967), (164, 1768299480), (180, 1611117304), (205, 1414639584), (240, 1208337978), (246, 1178866320), (288, 1006948315), (328, 884149740), (360, 805558652), (369, 785910880), (410, 707319792), (480, 604168989), (492, 589433160), (615, 471546528), (656, 442074870), (720, 402779326), (738, 392955440), (820, 353659896), (984, 294716580), (1230, 235773264), (1312, 221037435), (1440, 201389663), (1476, 196477720), (1640, 176829948), (1845, 157182176), (1968, 147358290), (2460, 117886632), (2952, 98238860), (3280, 88414974), (3690, 78591088), (3936, 73679145), (4920, 58943316), (5904, 49119430), (6560, 44207487), (7380, 39295544), (9840, 29471658), (11808, 24559715), (14760, 19647772), (19680, 14735829), (29520, 9823886), (59040, 4911943)]