40268070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:347

約数の個数: 128

約数和(自身を含む): 117780480

約数和(自身を除く): 77512410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 31, 34, 45, 51, 54, 62, 85, 90, 93, 102, 135, 153, 155, 170, 186, 255, 270, 279, 283, 306, 310, 459, 465, 510, 527, 558, 566, 765, 837, 849, 918, 930, 1054, 1395, 1415, 1530, 1581, 1674, 1698, 2295, 2547, 2635, 2790, 2830, 3162, 4185, 4245, 4590, 4743, 4811, 5094, 5270, 7641, 7905, 8370, 8490, 8773, 9486, 9622, 12735, 14229, 14433, 15282, 15810, 17546, 23715, 24055, 25470, 26319, 28458, 28866, 38205, 43299, 43865, 47430, 48110, 52638, 71145, 72165, 76410, 78957, 86598, 87730, 129897, 131595, 142290, 144330, 149141, 157914, 216495, 236871, 259794, 263190, 298282, 394785, 432990, 447423, 473742, 649485, 745705, 789570, 894846, 1184355, 1298970, 1342269, 1491410, 2237115, 2368710, 2684538, 4026807, 4474230, 6711345, 8053614, 13422690, 20134035, 40268070]

約数ペア:

[(1, 40268070), (2, 20134035), (3, 13422690), (5, 8053614), (6, 6711345), (9, 4474230), (10, 4026807), (15, 2684538), (17, 2368710), (18, 2237115), (27, 1491410), (30, 1342269), (31, 1298970), (34, 1184355), (45, 894846), (51, 789570), (54, 745705), (62, 649485), (85, 473742), (90, 447423), (93, 432990), (102, 394785), (135, 298282), (153, 263190), (155, 259794), (170, 236871), (186, 216495), (255, 157914), (270, 149141), (279, 144330), (283, 142290), (306, 131595), (310, 129897), (459, 87730), (465, 86598), (510, 78957), (527, 76410), (558, 72165), (566, 71145), (765, 52638), (837, 48110), (849, 47430), (918, 43865), (930, 43299), (1054, 38205), (1395, 28866), (1415, 28458), (1530, 26319), (1581, 25470), (1674, 24055), (1698, 23715), (2295, 17546), (2547, 15810), (2635, 15282), (2790, 14433), (2830, 14229), (3162, 12735), (4185, 9622), (4245, 9486), (4590, 8773), (4743, 8490), (4811, 8370), (5094, 7905), (5270, 7641)]