156310440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9109}}^1$

素因数の和:9147

約数の個数: 128

約数和(自身を含む): 550972800

約数和(自身を除く): 394662360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3432, 4290, 5720, 8580, 9109, 17160, 18218, 27327, 36436, 45545, 54654, 72872, 91090, 100199, 109308, 118417, 136635, 182180, 200398, 218616, 236834, 273270, 300597, 355251, 364360, 400796, 473668, 500995, 546540, 592085, 601194, 710502, 801592, 947336, 1001990, 1093080, 1184170, 1202388, 1302587, 1421004, 1502985, 1776255, 2003980, 2368340, 2404776, 2605174, 2842008, 3005970, 3552510, 3907761, 4007960, 4736680, 5210348, 6011940, 6512935, 7105020, 7815522, 10420696, 12023880, 13025870, 14210040, 15631044, 19538805, 26051740, 31262088, 39077610, 52103480, 78155220, 156310440]

約数ペア:

[(1, 156310440), (2, 78155220), (3, 52103480), (4, 39077610), (5, 31262088), (6, 26051740), (8, 19538805), (10, 15631044), (11, 14210040), (12, 13025870), (13, 12023880), (15, 10420696), (20, 7815522), (22, 7105020), (24, 6512935), (26, 6011940), (30, 5210348), (33, 4736680), (39, 4007960), (40, 3907761), (44, 3552510), (52, 3005970), (55, 2842008), (60, 2605174), (65, 2404776), (66, 2368340), (78, 2003980), (88, 1776255), (104, 1502985), (110, 1421004), (120, 1302587), (130, 1202388), (132, 1184170), (143, 1093080), (156, 1001990), (165, 947336), (195, 801592), (220, 710502), (260, 601194), (264, 592085), (286, 546540), (312, 500995), (330, 473668), (390, 400796), (429, 364360), (440, 355251), (520, 300597), (572, 273270), (660, 236834), (715, 218616), (780, 200398), (858, 182180), (1144, 136635), (1320, 118417), (1430, 109308), (1560, 100199), (1716, 91090), (2145, 72872), (2860, 54654), (3432, 45545), (4290, 36436), (5720, 27327), (8580, 18218), (9109, 17160)]