141970920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13001}}^1$

素因数の和:13035

約数の個数: 128

約数和(自身を含む): 524240640

約数和(自身を除く): 382269720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 13001, 26002, 39003, 52004, 65005, 78006, 91007, 104008, 130010, 156012, 169013, 182014, 195015, 260020, 273021, 312024, 338026, 364028, 390030, 455035, 507039, 520040, 546042, 676052, 728056, 780060, 845065, 910070, 1014078, 1092084, 1183091, 1352104, 1365105, 1560120, 1690130, 1820140, 2028156, 2184168, 2366182, 2535195, 2730210, 3380260, 3549273, 3640280, 4056312, 4732364, 5070390, 5460420, 5915455, 6760520, 7098546, 9464728, 10140780, 10920840, 11830910, 14197092, 17746365, 20281560, 23661820, 28394184, 35492730, 47323640, 70985460, 141970920]

約数ペア:

[(1, 141970920), (2, 70985460), (3, 47323640), (4, 35492730), (5, 28394184), (6, 23661820), (7, 20281560), (8, 17746365), (10, 14197092), (12, 11830910), (13, 10920840), (14, 10140780), (15, 9464728), (20, 7098546), (21, 6760520), (24, 5915455), (26, 5460420), (28, 5070390), (30, 4732364), (35, 4056312), (39, 3640280), (40, 3549273), (42, 3380260), (52, 2730210), (56, 2535195), (60, 2366182), (65, 2184168), (70, 2028156), (78, 1820140), (84, 1690130), (91, 1560120), (104, 1365105), (105, 1352104), (120, 1183091), (130, 1092084), (140, 1014078), (156, 910070), (168, 845065), (182, 780060), (195, 728056), (210, 676052), (260, 546042), (273, 520040), (280, 507039), (312, 455035), (364, 390030), (390, 364028), (420, 338026), (455, 312024), (520, 273021), (546, 260020), (728, 195015), (780, 182014), (840, 169013), (910, 156012), (1092, 130010), (1365, 104008), (1560, 91007), (1820, 78006), (2184, 65005), (2730, 52004), (3640, 39003), (5460, 26002), (10920, 13001)]