144295320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5441}}^1$

素因数の和:5485

約数の個数: 128

約数和(自身を含む): 493698240

約数和(自身を除く): 349402920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 312, 340, 390, 408, 442, 510, 520, 663, 680, 780, 884, 1020, 1105, 1326, 1560, 1768, 2040, 2210, 2652, 3315, 4420, 5304, 5441, 6630, 8840, 10882, 13260, 16323, 21764, 26520, 27205, 32646, 43528, 54410, 65292, 70733, 81615, 92497, 108820, 130584, 141466, 163230, 184994, 212199, 217640, 277491, 282932, 326460, 353665, 369988, 424398, 462485, 554982, 565864, 652920, 707330, 739976, 848796, 924970, 1060995, 1109964, 1202461, 1387455, 1414660, 1697592, 1849940, 2121990, 2219928, 2404922, 2774910, 2829320, 3607383, 3699880, 4243980, 4809844, 5549820, 6012305, 7214766, 8487960, 9619688, 11099640, 12024610, 14429532, 18036915, 24049220, 28859064, 36073830, 48098440, 72147660, 144295320]

約数ペア:

[(1, 144295320), (2, 72147660), (3, 48098440), (4, 36073830), (5, 28859064), (6, 24049220), (8, 18036915), (10, 14429532), (12, 12024610), (13, 11099640), (15, 9619688), (17, 8487960), (20, 7214766), (24, 6012305), (26, 5549820), (30, 4809844), (34, 4243980), (39, 3699880), (40, 3607383), (51, 2829320), (52, 2774910), (60, 2404922), (65, 2219928), (68, 2121990), (78, 1849940), (85, 1697592), (102, 1414660), (104, 1387455), (120, 1202461), (130, 1109964), (136, 1060995), (156, 924970), (170, 848796), (195, 739976), (204, 707330), (221, 652920), (255, 565864), (260, 554982), (312, 462485), (340, 424398), (390, 369988), (408, 353665), (442, 326460), (510, 282932), (520, 277491), (663, 217640), (680, 212199), (780, 184994), (884, 163230), (1020, 141466), (1105, 130584), (1326, 108820), (1560, 92497), (1768, 81615), (2040, 70733), (2210, 65292), (2652, 54410), (3315, 43528), (4420, 32646), (5304, 27205), (5441, 26520), (6630, 21764), (8840, 16323), (10882, 13260)]